410909-25

41090925 Flat Washer

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 410909-25 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

rectangular

Hole Diameter
The length of a straight line which passes through the center of a hole,and terminates at the circumference.

0.255in. and 0.275in. ⁓9/32"

Peripheral Shape Style
The style designation indicating the configuration that most nearly corresponds to the peripheral shape of the item.

round

Center Hole Shape Style
The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.

1 round

Thickness
A measurement of the smallest dimension of an item,in distinction from length or width.

0.022in. and 0.042in. ⁓3/64"

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

0.495in. and 0.520in. ⁓17/32"

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel corrosion resisting or steel comp 321 or steel comp 347 or steel comp 348

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

MIL-S-5059 mil spec 1st material response and MIL-S-6721 mil spec 2nd material response and MIL-S-6721 mil spec 3rd material response and MIL-S-6721 mil spec 4th material response

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate

Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

a type and 2 grade and b class

Answers.

What quantity is this sold in?

1HD

What material is the flat washer made of ?

Steel corrosion resisting or steel comp 321 or steel comp 347 or steel comp 348

What is the inside hole diameter?

0.255 inches minimum and 0.275 inches maximum

What is the NSN for 410909-25?

5310-00-515-7449

How is this classified for shipping?

Schedule B number: 7318220000
nmfc 194160
Washers other than lock washers, iron or steel

What's the federal classification of 410909-25?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-00-515-7449 WASHER,FLAT

passivate surface treated 0.255" hole diameter

NIIN
005157449
NIIN Date
01/01/61
Schedule B
7318220000 
Name Code
13393
FIIG
A022B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$3.03 HD
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 4M36-02015 Cage D9182
2. AN960C416L Cage D9182
3. GW10C416L Cage D9182
4. LD153-0010-0009 Cage D9182
5. LYC502C416L Cage D9182
6. AN960C416L Cage 88044
7. 186511 Cage 66503
8. 800116 Cage 19203
9. 98017A655 Cage 39428
10. 210115C416L Cage 00624
11. AN960-C416L Cage 01496
12. SMC617837-15 Cage 04655
13. 907346K35 Cage 06848
14. 800116-00 Cage 18876
15. 004-003081-048 Cage 26916
16. 911292 Cage 06848
17. 902991-08 Cage 90536
18. 6341D4 Cage 0AHP5
19. AN960C416L Cage 10630
20. 649-602-631-0 Cage 58828
21. 153-0013-011 Cage 94756
22. 791-540-90231 Cage 99193
23. 305-015-2500 Cage 95542
24. 2W1C17-16-32 Cage D9182
25. B70134 Cage K0967
26. 938.77.61.014 Cage S4080
27. 2411796 Cage 001JK
28. 186439 Cage 66503
29. Z00.N5745506325 Cage F0086
30. 2411796 Cage FB459
31. 3230-4431-050 Cage K0656
32. 03014-44 Cage 31361
33. 03040-193 Cage 31361
34. 4197410-060 Cage 05869
35. 210115C416L Cage R1120
36. 5N-0040 Cage K4154
37. AN960C416M Cage 88044
38. 2411796 Cage S4956
39. 6341D4 Cage 66640
40. 10121439 Cage A486G
41. LD153-0010-009 Cage 43999
42. 907346K35 Cage 55284
43. AN960C616L Cage D9182
44. 800116-00 Cage 32345
45. 5310005157449 Cage SCY13

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - Federal Aviation Administration 
  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - Federal Aviation Administration 
  • - U.s. Coast Guard 
  • - National Weather Service 
  • - Defense Threat Reduction Agency 
  • - Sweden 
  • - Austria 
  • - Finland 
  • - Hungary 
  • - Lithuania 
  • - Slovenia 
  • - Poland 
  • - Romania 
  • - Bulgaria 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Saudi Arabia 
  • - Malaysia 
  • - Thailand 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Philippines 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

Major End Items End use applications

  • - Support equipment, h-3 helicopter
  • - Support equipment, b-52 aircraft
  • - Direct air support central, an/uyq-3a (v) 2
  • - Support equipment, b-1 aircraft
  • - Missile, advanced medium range air-to-air (amraam)/aim120a
  • - L.p. compressors
  • - Gun, 5-in./54 cal, mk-45
  • - Systems, 02n2
  • - Radar set, an/tpn-18
  • - Ah 64 airframe (rotary wing aircraft)
  • - Door,aircraft
  • - Power supply assembly
  • - Drive unit,hydraulic
  • - Air conditioner
  • - Inverter,power,static
  • - Door,access,aircraft
  • - Fuel control,main,turbine engine
  • - Door,access,aircraft
  • - Circuit card assembly
  • - Duct,exhaust,aircraft gas turbine engine
  • - Antenna-receiver,radar
  • - Gearbox,accessory drive,turbine engine
  • - Pylon,aircraft
  • - Receiver,radar
  • - Turbine,aircraft cooling
  • - Tape loader
  • - Receiver-transmitter,radio
  • - Rudder,aircraft
  • - Blanker,interference
  • - Computer
  • - Radio terminal set
  • - Gearbox,accessory drive,turbine engine
  • - Control box,electrical/electronic,aircraft air temperature
  • - Valve,bypass,fuel
  • - Teletypewriter subassembly
  • - Vane assembly,fan,aircraft gas turbine engine
  • - Pedal assembly,control
  • - Fuel control,main,turbine engine
  • - Starter,engine,air turbine
  • - Fuel control,main,turbine engine
  • - Tank,coolant fluid,aircraft
  • - Flap,wing landing
  • - Electronic components assembly
  • - Recorder-reproducer set,signal data
  • - Valve,linear,directional control
  • - Landing gear,retractable
  • - Control box,electrical/electronic,aircraft air temperature
  • - Inertial measuring
  • - Adapter,test
  • - Flap,wing landing
  • - Pump,fuel,jet engine
  • - Valve,float,aircraft fuel tank
  • - Canopy,movable
  • - Gearbox,accessory drive,turbine engine
  • - Fuel control,main,turbine engine
  • - Pump,submerged,aircraft
  • - Valve,regulating,fluid pressure
  • - Servovalve,hydraulic
  • - Pylon,aircraft
  • - Pumping unit,hydraulic,power driven
  • - Door,access,aircraft
  • - Power supply assembly
  • - Fuel control,main,turbine engine
  • - Shipping and storage container,electronic equipment
  • - Charger,battery
  • - Radio teletypewriter set
  • - Adapter,rack,storage
  • - Collar,reception coupling,flight refueling
  • - Pitch control,depot
  • - Speech equipment
  • - Fuel control,main,turbine engine
  • - Switch assembly
  • - Relay assembly
  • - Circuit card assembly
  • - Drive unit,air turbine
  • - Door,access,aircraft
  • - Transformer,power
  • - Landing gear,retractable
  • - Cooler,air,electronic equipment
  • - Pump,fuel,jet engine
  • - Blanker,interference
  • - Door,access,aircraft
  • - Door,access,aircraft
  • - Valve,linear,directional control
  • - Drive,constant speed,hydraulic
  • - Canopy,movable
  • - Gearbox assembly,aircraft
  • - Tank,coolant fluid,aircraft
  • - Antenna assembly
  • - Power supply
  • - Adapter,test
  • - Pylon,aircraft
  • - Electronic components assembly
  • - Power supply subassembly
  • - Drive unit,hydraulic
  • - Servocylinder
  • - Power supply assembly
  • - Filter body,fluid
  • - Adapter assembly,interface device
  • - Rack assembly,elect
  • - Carrier,personnel,full tracked
  • - Mount,resilient,general purpose
  • - Stabilizer,horizontal
  • - Cowling
  • - Motor,alternating current
  • - Adapter,test
  • - Cowl,door assembly
  • - Fuel control,afterburner,turbine engine
  • - Door,access,aircraft
  • - Pylon,aircraft
  • - Seat,aircraft ejection
  • - Actuator,electro-mechanical,linear
  • - Power unit,aircraft
  • - Switch assembly,ant
  • - Door,aircraft
  • - Chassis and matrix
  • - Actuator,electro-mechanical,linear
  • - Inverter,power,static
  • - Teletypewriter
  • - Door,access,aircraft
  • - Control,hand
  • - Door,aircraft
  • - Controller,flight,automatic pilot
  • - Servocylinder assembly,hydraulic
  • - Adapter,test
  • - Control box assembly,hoist,aircraft
  • - Fuel control,main,turbine engine
  • - Canopy,movable
  • - Valve assembly,environmental control,aircraft
  • - Power unit,aircraft
  • - Pylon,aircraft
  • - Electronic components assembly
  • - Power supply
  • - Amplifier,video
  • - Relay assembly
  • - Gearbox assembly,aircraft
  • - Pallet,auxiliary
  • - Adapter,test
  • - Navigation set,dopp
  • - Canopy,fixed
  • - Fuel control,main,turbine engine
  • - Stabilizer,horizontal
  • - Adapter,test
  • - Linkage assembly
  • - Adapter,test
  • - Gearbox,accessory drive,turbine engine
  • - Pump,fuel,jet engine
  • - Drive,constant speed,hydraulic
  • - Gearbox,accessory drive,turbine engine
  • - Adapter,test
  • - Electronic components assembly
  • - Pump,submerged,aircraft
  • - Fuel control,main,turbine engine
  • - Filter,fluid
  • - Landing gear,retractable
  • - Fuel control,main,turbine engine
  • - Radar set subassembly
  • - Radio teletypewriter set
  • - Drive unit,air turbine
  • - Landing gear,retractable
  • - Landing gear,retractable
  • - Inverter,power,static
  • - Power supply
  • - Fuel control,main,turbine engine
  • - Adapter,test
  • - Pump,fuel,jet engine
  • - Power unit,aircraft
  • - Adapter,test
  • - Radio set control group
  • - Air conditioner
  • - Simulator,radar signal
  • - Servocylinder
  • - Helicopter,attack
  • - Seat,aircraft ejection
  • - Control,power supply
  • - Helicopter,attack
  • - Carrier,cargo
  • - Test set subassembly,aircraft components
  • - Collar,torque,landing gear
  • - Amplifier,electronic control
  • - Central office,telephone,dial
  • - Afocal assembly
  • - Amplifier assembly
  • - Actuator,electro-mechanical,rotary
  • - Control,rate of turn,automatic pilot
  • - Analyzer oil,spectr
  • - Isolator,battery
  • - Radio teletypewriter set
  • - Helicopter,attack
  • - Helicopter,attack
  • - Transport,magnetic tape
  • - Coupler,selector,test set
  • - Fuel control,starting,turbine engine
  • - Circuit card assembly
  • - Valve assembly
  • - Collar,torque,landing gear
  • - Circuit card assembly
  • - Adapter,test
  • - Test station,gyro
  • - Terminal,telegraph
  • - Generator set,diesel engine,trailer mounted
  • - Slipway,receptacle,aerial refueling
  • - Inverter,power,static
  • - Valve,intregral lev
  • - Truck,guided missile equipment
  • - Power supply
  • - Slipway,receptacle,aerial refueling
  • - Antenna-mast group,collimation
  • - Transport,tape
  • - Helicopter,attack
  • - Helicopter,cargo-transport
  • - Valve,butterfly
  • - Housing,mechanical drive
  • - Fuel control,afterburner,turbine engine
  • - Actuator,electro-mechanical,linear
  • - Antenna,fire contro
  • - Actuator,electro-mechanical,linear
  • - Ramp assembly,aft,aircraft
  • - Helicopter,attack
  • - Valve,butterfly
  • - Helicopter,attack
  • - Truck,tank
  • - Valve,float,aircraft fuel tank
  • - Panel,interface device
  • - Helicopter,attack
  • - Coupler,selector,test set
  • - Oscillator,power as
  • - Module,range
  • - Power supply
  • - Rudder,aircraft
  • - Heat exchanger,air to air,aircraft
  • - Regulator,voltage
  • - Valve,butterfly
  • - Control-monitor
  • - Dispenser,countermeasures
  • - Parts kit,aircraft engine build-up
  • - Winch,aircraft mounted
  • - Starter,engine,air turbine
  • - Cooler,hydraulic oil,aircraft
  • - Landing gear,retractable
  • - Pump,rotary
  • - Shelter,nonexpandable
  • - Power supply
  • - Meteorological data
  • - Shipping and storage container,electronic equipment
  • - Test set,radio
  • - Actuator,mechanical,aircraft
  • - Gearbox assembly,aircraft
  • - Shelter,nonexpandable
  • - Radar set subassembly
  • - Regulator,air pressure,aircraft cabin
  • - Frame section,seat,aircraft
  • - Actuator,electro-mechanical,rotary
  • - Fuel control,main,turbine engine
  • - Valve,fuel
  • - Actuator,mechanical,aircraft
  • - Fairing,aircraft
  • - Panel,control,electrical-electronic equipment
  • - Radio teletypewriter set
  • - Power supply
  • - Generator set,diesel engine,trailer mounted
  • - Generator set,diesel engine,trailer mounted
  • - Power supply
  • - Radio terminal set
  • - Generator,alternating current
  • - Door assembly,slat
  • - Cylinder and piston assembly,landing gear
  • - Regulator assy,prop
  • - Test set,radio
  • - Parts kit,aircraft engine build-up
  • - Radio terminal set
  • - Receiver-transmitter subassembly
  • - Heat exchanger,asse
  • - Pump,rotary
  • - Motor-generator
  • - Amplifier subassembly
  • - Door,aircraft
  • - Tank,storage,liquid argon-nitrogen-oxygen
  • - Door,access,aircraft
  • - Lens cone,aerial camera
  • - Linkage assembly,ac
  • - Navigation set,satellite signals
  • - Antenna control subassembly
  • - Test set,bench
  • - Starter,engine,air turbine
  • - Actuator,electro-mechanical,linear
  • - Photographic laboratory,semitrailer mounted
  • - Power supply subassembly
  • - Regulator,tension,cable,aircraft
  • - Starter,engine,air turbine
  • - Power supply
  • - Control,orderwire
  • - Door,access,aircraft
  • - Door,access,aircraft
  • - Table assembly,tilt
  • - Valve assembly,environmental control,aircraft
  • - Test set,antenna
  • - Amplifier,electronic control
  • - Test stand,aircraft engine
  • - Valve,flow control,
  • - Plate,component mounting,aircraft gas turbine engine
  • - Converter,signal data
  • - Test station,electrical-electronic equipment
  • - Amplifier,electronic control
  • - Test set,bench
  • - Lens cone,aerial camera
  • - Transmitter,radar
  • - Parts kit,aircraft engine build-up
  • - Fuel control,main,turbine engine
  • - Photographic mainte
  • - Pump unit,centrifugal
  • - Photographic laboratory,semitrailer mounted
  • - Parts kit,aircraft engine build-up
  • - Door,aircraft
  • - Controller,test,guided missile system
  • - Valve,regulating,fluid pressure
  • - Pump,submerged,aircraft
  • - Training set,guided missile system
  • - Unit assy,torquemet
  • - Regulator,fuel flow,turbo-prop engine
  • - Generator set,diesel engine
  • - Night vision sight
  • - Antenna
  • - Pump,fuel,jet engine
  • - Amplifier-power supply
  • - Valve,float,aircraft fuel tank
  • - Tracking mount,stab
  • - Signal input assy
  • - Valve assembly,environmental control,aircraft
  • - Compressor unit,reciprocating
  • - Pump,submerged,aircraft
  • - Pumping unit,hydraulic,power driven
  • - Actuator,electro-mechanical,linear
  • - Valve,butterfly
  • - Plate,component mounting,aircraft gas turbine engine
  • - Circuit card assembly
  • - Adapter,hydraulic p
  • - Fairing,aircraft
  • - Seat,aircraft ejection
  • - Servocylinder
  • - Valve,linear,directional control
  • - Servocylinder assembly,hydraulic
  • - Test set,radar
  • - Trucking mount,stab
  • - Transmitter,radar
  • - Actuator,electro-mechanical,rotary
  • - Aileron
  • - Support,structural component,aircraft
  • - Antenna
  • - Actuator,mechanical,aircraft
  • - Test set,fire control system
  • - Test set subassembly,aircraft components
  • - Helicopter,observation
  • - Pump unit,centrifugal
  • - Door,access,aircraft
  • - Servocylinder
  • - Gearbox,accessory drive,turbine engine
  • - Plate,component mounting,aircraft gas turbine engine
  • - Door,aircraft
  • - Gearbox assembly,aircraft
  • - Side brace,main landing gear
  • - Amplifier,electronic control
  • - Display,heads-up
  • - Door,aircraft
  • - Circuit card assembly
  • - Lens cone,aerial camera
  • - Missile guidance set
  • - Valve,butterfly
  • - Valve assembly,hydraulic,aircraft
  • - Door,aircraft
  • - Parts kit,aircraft engine build-up
  • - Support,structural component,aircraft
  • - Fuel control,main,turbine engine
  • - Servocylinder
  • - Amplifier-power supply
  • - Modem,radio teletyp
  • - Charger,battery
  • - Adapter kit,test
  • - Pump,fuel,jet engine
  • - Panel,structural,aircraft
  • - Fuel control,main,turbine engine
  • - Generator set,diesel engine
  • - Power supply
  • - Message entry devic
  • - Generator set,gas t
  • - Engine,aircraft,turbo-shaft
  • - Engine,aircraft,turbo-shaft
  • - Fixture,aircraft maintenance
  • - Engine,aircraft,turbo-shaft
  • - Conveyor,belt
  • - Conveyor,belt
  • - Generator set,diesel engine
  • - Control,exhaust noz
  • - Engine,aircraft,turbo-shaft
  • - Teletypewriter
  • - Test set,control
  • - Engine,gas turbine
  • - Paper tape punch,lo
  • - Countermeasures set
  • - Engine,aircraft,turbo-shaft
  • - Engine,aircraft,turbo-shaft
  • - Engine,aircraft,turbo-shaft
  • - Engine,gas turbine
  • - Data processing sys
  • - Helicopter,observation
  • - Engine,aircraft,turbo-shaft
  • - Teletypewriter
  • - Shelter,nonexpandable
  • - Computer set
  • - Net control station
  • - Case,coder-decoder
  • - Gearbox,accessory drive,turbine engine
  • - Modem radio
  • - Gearbox,accessory drive,turbine engine
  • - Fuel control,main,turbine engine
  • - Power supply
  • - Engine,gas turbine
  • - Helicopter,attack
  • - Carrier,air-antitank defense missile system
  • - Receiver-transmitter,radio
  • - Fuel control,main,turbine engine
  • - Turbine,aircraft cooling
  • - Pylon,aircraft
  • - Carrier,air-antitank defense missile system
  • - Winch,aircraft mounted
  • - Power supply subassembly
  • - Generator,alternating current
  • - Fuel control,main,turbine engine
  • - Tank,storage,liquid argon-nitrogen-oxygen
  • - Regulator,current
  • - Valve,linear,directional control
  • - Central,communicati
  • - Power supply subassembly
  • - Tank,storage,liquid argon-nitrogen-oxygen
  • - Generator set,diesel engine,trailer mounted
  • - Carrier,air-antitank defense missile system
  • - Circuit card assembly
  • - Transmitter,radar
  • - Computer,navigational
  • - Control-indicator
  • - Processor,radar data
  • - Radiac set
  • - Truck,aircraft cargo loading-unloading
  • - Servocylinder
  • - Cowling
  • - Circuit card assembly
  • - Valve,butterfly
  • - Canopy,movable
  • - Fuel control,main,turbine engine
  • - Cowling
  • - Converter,frequency,static
  • - Actuator,electro-mechanical,linear
  • - Electronic components assembly
  • - Operations central
  • - Helicopter,attack
  • - Helicopter,attack
  • - Carrier,cargo
  • - Power supply
  • - Fuel control,main,turbine engine
  • - Landing gear,retractable
  • - Power supply subassembly
  • - Recorder subassembly
  • - Resolver and cover
  • - Gearbox,accessory drive,turbine engine
  • - Power supply subassembly
  • - Landing gear,retractable
  • - Generator set,diesel engine,semitrailer mounted
  • - Gearbox,accessory drive,turbine engine
  • - Filter body,fluid
  • - Regulator,voltage
  • - Collar,torque,landing gear
  • - Control,indicator
  • - Ramp assembly,aft,aircraft
  • - Gearbox,accessory drive,turbine engine
  • - Regulator,air pressure,aircraft cabin
  • - Electronic components assembly
  • - Power supply subassembly
  • - Winch,aircraft mounted
  • - Load and relay pane
  • - Module support
  • - Power supply
  • - Control,indicator
  • - Gearbox,accessory drive,turbine engine
  • - Door,access,aircraft
  • - Control mod assembl
  • - Tip,aircraft
  • - Seat,aircraft ejection
  • - Adapter,test
  • - Carrier,cargo
  • - Control assembly,ta
  • - Starter,engine,gas turbine
  • - Adapter,test
  • - Adapter,test
  • - Regulator,voltage
  • - Linkage assembly
  • - Linkage assy,right
  • - Data processing sys
  • - Alarm-monitor
  • - Gearbox assembly,aircraft
  • - Extender card,electronic test
  • - Drive,constant speed,pneumatic
  • - Adapter,test
  • - Truck,tank
  • - Helicopter,attack
  • - Gearbox,accessory drive,turbine engine
  • - Chassis assembly
  • - Adapter,test
  • - Adapter,test
  • - Converter,signal data
  • - Adapter,test
  • - Drive,constant speed,hydraulic
  • - Tank,lubricating oil,aircraft gas turbine engine
  • - Helicopter,attack
  • - Transmitter,radar
  • - Door,aircraft
  • - Adapter,test
  • - Gearbox,accessory drive,turbine engine
  • - Adapter assembly,interface device
  • - Transmitter,radar
  • - Landing gear,retractable
  • - Landing gear,retractable
  • - Cylinder assembly,actuating,linear
  • - Circuit card assembly
  • - Drive unit,hydraulic
  • - Test set,navigation
  • - Former,aircraft
  • - Transport,magnetic tape
  • - Linkage assy
  • - Circuit card assembly
  • - Trailer,cargo
  • - Telephone set
  • - Drive,constant speed,pneumatic
  • - Adapter,test
  • - Receiver-transmitter,radar
  • - Pylon,aircraft
  • - Adapter assembly,interface device
  • - Adapter,test
  • - Vane assembly,fan,aircraft gas turbine engine
  • - Electronic module,standardized
  • - Valve,linear,directional control
  • - Panel,control,electrical-electronic equipment
  • - Amplifier,electronic control
  • - Valve,dual power
  • - Seat,aircraft ejection
  • - Air conditioner
  • - Vane assembly,fan,aircraft gas turbine engine
  • - Panel assembly,bite
  • - Trailer,flat bed
  • - Radio teletypewriter set
  • - Panel,structural,aircraft
  • - Relay assembly
  • - Adapter assembly,interface device
  • - Cowl,door assembly
  • - Panel,structural,aircraft
  • - Pylon,aircraft
  • - Door,aircraft
  • - Power supply
  • - Stabilizer,horizontal
  • - Inertial measuremen
  • - Adapter,test
  • - Electronic components assembly
  • - Electronic components assembly
  • - Power supply
  • - Digital target dete
  • - Test set,electronic circuit plug-in unit
  • - Canopy,movable
  • - Generator,alternating current
  • - Adapter,test
  • - Mast
  • - Fuel control,main,turbine engine
  • - Seat,aircraft ejection
  • - Duct,exhaust,aircraft gas turbine engine
  • - Transmitter control group
  • - Starter,engine,gas turbine
  • - Test unit,radar mai
  • - Indicator,height
  • - Antenna
  • - Radio teletypewriter set
  • - Survival kit,aircraft seat
  • - Power supply
  • - Adapter,test
  • - Plotting table,photographic film
  • - Rack,electrical equipment
  • - Power supply
  • - Electronic components assembly
  • - Searchlight set inf
  • - Canopy,movable
  • - Power supply
  • - Electronic components assembly
  • - Starter,engine,gas turbine
  • - Seat,aircraft ejection
  • - Adapter,test
  • - Fire direction cent
  • - Trailer,flat bed
  • - Adapter,test
  • - Ballscrew assembly
  • - Regulator set,voltage
  • - Antenna-receiver-transmitter group,target tracking,trailer mounted
  • - Receiver group
  • - Test set,electronic circuit plug-in unit
  • - Fuel control,starting,turbine engine
  • - Fuel control,main,turbine engine
  • - Door assembly,slat
  • - Circuit card assembly
  • - Computer,missile-bomb guidance
  • - Receiver-transmitter,radio
  • - Wing assembly,aircraft
  • - Gearbox,accessory drive,turbine engine
  • - Electronic components assembly
  • - Winch,aircraft mounted
  • - Test set,electronic systems
  • - Electronic components assembly
  • - Valve,butterfly
  • - Antenna-transceiver
  • - Test set,fire control system
  • - Actuator,electro-mechanical,linear
  • - Power supply
  • - Counter,electronic,digital readout
  • - Electronic components assembly
  • - Drive,constant speed,hydraulic
  • - Electronic components assembly
  • - Valve,regulating,fluid pressure
  • - Helicopter,attack
  • - Electronic components assembly
  • - Power supply subassembly
  • - Flap,wing landing
  • - Test set,radar
  • - Mast group,hydrauli
  • - Helicopter,attack
  • - Valve,butterfly
  • - Brake assembly,drag
  • - Hoisting unit,stationary,guided missile
  • - Ballscrew assembly
  • - Test set,optical al
  • - Servocylinder
  • - Windshield panel,aircraft
  • - Valve,solenoid
  • - Valve,float,aircraft fuel tank
  • - Photographic laboratory,semitrailer mounted
  • - Valve,butterfly
  • - Landing gear,retractable
  • - Test set,indicator
  • - Windshield panel,aircraft
  • - Generator,alternating current
  • - Valve,linear,directional control
  • - Valve,butterfly
  • - Steering unit,aircraft nosewheel
  • - Valve,regulating,fluid pressure
  • - Antenna-receiver-transmitter group,acquisition
  • - Starter,engine air
  • - Fuel control,main,turbine engine
  • - Drive,antenna
  • - Starter-generator,engine,aircraft
  • - Servocylinder assembly,hydraulic
  • - Demineralizer,water,ion exchange
  • - Receiver-transmitter,radio navigation
  • - Helicopter,attack
  • - Pump unit,centrifugal
  • - Door assembly,slat
  • - Surveying instrument,azimuth
  • - Generator set,diesel engine,semitrailer mounted
  • - Helicopter,attack
  • - Receiver-transmitter,radio
  • - Launcher and pylon,
  • - Pump,submerged,aircraft
  • - Air traffic control
  • - Valve,butterfly
  • - Support,structural component,aircraft
  • - Valve,butterfly
  • - Cover assembly,encl
  • - Drive,constant speed,hydraulic
  • - Gearbox,accessory drive,turbine engine
  • - Helicopter,attack
  • - Test set,radar
  • - Launcher,guided missile,aircraft
  • - Helicopter,attack
  • - Valve,butterfly
  • - Control,exhaust noz
  • - Frame,aircraft
  • - Helicopter,attack
  • - Signal processor
  • - Helicopter,attack
  • - Fuel control,main,turbine engine
  • - Radome
  • - Helicopter,attack
  • - Shelter,nonexpandable
  • - Lens cone,aerial camera
  • - Power supply
  • - Truck,utility
  • - Test set,fire control system
  • - Oscillator,crystal controlled
  • - Antenna
  • - Drive unit,gun,aircraft
  • - Valve assembly,environmental control,aircraft
  • - Transmitter,radar
  • - Adapter assembly,fu
  • - Amplifier,electronic control
  • - Pylon,aircraft
  • - Simulator station,radar signal,guided missile system
  • - Door assembly,slat
  • - Power supply
  • - Door,access,aircraft
  • - Helicopter,attack
  • - Generator,alternating current
  • - Winch,aircraft mounted
  • - Valve assembly,pylo
  • - Fixture,guided missile maintenance
  • - Regulator,tension,cable,aircraft
  • - Helicopter,attack
  • - Test set,electronic systems
  • - Door,access,aircraft
  • - Amplifier,radio frequency
  • - Fixture,aircraft maintenance
  • - Manifold assembly,hydraulic
  • - Antenna group
  • - Mounting base,electrical equipment
  • - Terminal,communicat
  • - Power supply subassembly
  • - Filter,band pass
  • - Cylinder assembly,actuating,linear
  • - Parts kit,aircraft engine build-up
  • - Training set,electronic warfare
  • - Valve assembly
  • - Adapter assy,lube s
  • - Receiver-transmitter,radio
  • - Door,aircraft
  • - Radio teletypewriter set
  • - Interrogator set
  • - Lens cone,aerial camera
  • - Amplifier,electronic control
  • - Rotor,turbine,aircraft gas turbine engine
  • - Pump,fuel,jet engine
  • - Starter,engine,air turbine
  • - Circuit card assembly
  • - Data processing sys
  • - Gearbox,accessory drive,turbine engine
  • - Cylinder assembly,actuating,linear
  • - Fixture,ammunition maintenance
  • - Testing machine,electromechanical actuator
  • - Winch,aircraft mounted
  • - Gearbox assembly,aircraft
  • - Gearbox,accessory drive,turbine engine
  • - Power supply
  • - Pump,submerged,aircraft
  • - Valve assembly
  • - Control assembly,landing gear
  • - Valve,regulating,fluid pressure
  • - Cylinder,actuating,linear
  • - Power supply
  • - Helicopter,attack
  • - Launcher,guided missile,aircraft
  • - Door,aircraft
  • - Starter,engine,gas turbine
  • - Electronic components assembly
  • - Door,access,aircraft
  • - Fuel control,main,turbine engine
  • - Manifold assembly,hydraulic
  • - Truck,tank
  • - Gearbox assembly,aircraft
  • - Antenna group
  • - Circuit card assembly
  • - Parts kit,fuselage
  • - Display,optoelectronic
  • - Release mechanism,r
  • - Electronic components assembly
  • - Cowling
  • - Cowling
  • - Valve,linear,directional control
  • - Fire direction cent
  • - Computer assembly
  • - Amplifier,electronic control
  • - Fuel control,main,turbine engine
  • - Gearbox assembly,aircraft

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
50.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
194160 WASHER OR GASKETS, IRON OR STEEL, 
UFC (universal freight code)
55210 

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410909-25 / Washer,flatWhat is the formal definition of this item?

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.