6749115-624

6749115624 Self-locking Extended Washer Nut

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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. 6749115-624 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3b

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Locking Feature
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.

prevailing torque all metal design

Washer Outside Diameter

0.620in.

Lubrication
A substance designed to provide a reduction of friction between the two surfaces in contact.

soluble lubricant

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.267in. and 0.282in.

Nut Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.

hexagon

Washer Thickness

0.030in.

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

0.430in. and 0.440in. ⁓29/64"

Temp Rating
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

450.0 deg fahrenheit

Thread Series
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

unjf

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

24

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.375in. ⁓3/8"

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

steel

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.

cadmium and chromate

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-416, ty 2, cl 3 fed spec single treatment response

Answers.

When was the most recent contract awarded?

On 10/02/2014 under contract SPM5EY12D00080031 for qty 533

What quantity is this sold in?

1HD

What material is the self-locking extended washer nut made of ?

Steel

What is the thread quantity per inch?

24

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for 6749115-624?

5310-00-810-1786

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel

What's the federal classification of 6749115-624?

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 5310-00-810-1786 NUT,SELF-LOCKING,EXTENDED WASHER

cadmium surface treated 24 thread quantity per inch right-hand 3b thread class

NIIN
008101786
NIIN Date
01/01/62
Schedule B
7318160000 
Name Code
29730
FIIG
A021A0
Item Weight
0.800lbs
Item Dimensions
--
QUP
Historical Price
$84.58 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. MS21042-6 Cage D9182
2. JL6S6248 Cage D9182
3. JL6S624B Cage D9182
4. F52LH3324-064 Cage 019L2
5. 525 628 90334 Cage 99193
6. 13-21816 Cage D9182
7. H10X6 Cage 15653
8. H14-6CW Cage 15653
9. H14-6CW Cage F7652
10. 334-2737-010 Cage 95105
11. MS21042-6 Cage 80205
12. NAS1291X6 Cage 80205
13. H10X6 Cage 75237
14. H14-6CW Cage 75237
15. NAS679X6 Cage 80205
16. MS21042-6 Cage 60119
17. MS21042-6 Cage 2N335
18. H14-6CW Cage R1120
19. H10X6 Cage R1120
20. FN12A-064 Cage 56878
21. 12387354-6 Cage 19207
22. MS21042-6 Cage 96906
23. F52LH3324-064 Cage 72962
24. H14-6CW Cage F6033
25. 12387354 Cage 19207
26. T98S624CPF Cage 05693
27. T98624CPC Cage 11815
28. T98S624CPF Cage 11815
29. 5310008101786 Cage SCY13
30. H14-6CW Cage FB009
31. 10195373 Cage A486G

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - U.s. Coast Guard 
  • - Defense Threat Reduction Agency 
  • - Austria 
  • - Finland 
  • - Slovenia 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Malaysia 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - South Africa 
  • - 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

  • - Close in weapon system (ciws-phalanx)
  • - Support equipment, b-1 aircraft
  • - Shipboard material handling equipment (mhe)
  • - Aircraft, sof ( ac-130h, mc-130h, ec-130e, hc-130)
  • - Engine, aircraft tf33-pw-102 (c-135e, ec-135h/k/p)
  • - Engine, aircraft tf33-p-3/5/9 (c/ec-135, b-52h)
  • - Engine, aircraft, tf34-ge-100 (a-10)
  • - Missile, all-weather anti-ship, harpoon (agm-84)
  • - Engine, aircraft, t56-a-7/15 (c-130b/e/h/n/p)
  • - Entrance,protective,pressurized
  • - Landing gear,retractable
  • - Support,structural component,aircraft
  • - Support,structural component,aircraft
  • - Shipping and storage container,electronic equipment
  • - Generator,signal
  • - Shaft,turbine,nonaircraft gas turbine engine
  • - Control,antenna
  • - Door,aircraft
  • - Stand,test,guided missile
  • - Trailer,lift,ground handling
  • - Support,structural component,aircraft
  • - Generator,alternating current
  • - Support,structural component,aircraft
  • - Transfer unit,ammunition
  • - Support,structural component,aircraft
  • - Air conditioner
  • - Pylon,aircraft
  • - Generator,alternating current
  • - Parts kit,aircraft engine build-up
  • - Support,structural component,aircraft
  • - Rack,bomb,aircraft
  • - Parts kit,aircraft engine build-up
  • - Installation kit,cbr protection equipment
  • - Radio terminal set
  • - Track adapter assem
  • - Rack,bomb ejector,aircraft
  • - Landing gear,retractable
  • - Parts kit,aircraft engine build-up
  • - Test equipment,guided missile system
  • - Adapter kit,test
  • - Panel,indicator
  • - Ramp assembly,aft,aircraft
  • - Helicopter,attack
  • - Connecting link,rigid
  • - Fuel control,starting,turbine engine
  • - Arm assembly,torque,landing gear
  • - Parts kit,aircraft engine build-up
  • - Connecting link,rigid
  • - Generator set,diesel engine
  • - Truck,lift,aerial stores
  • - Motor,hydraulic
  • - Helicopter,attack
  • - Parts kit,aircraft engine build-up
  • - Generator,alternating current
  • - Parts kit,aircraft engine build-up
  • - Landing gear,retractable
  • - Slipway,receptacle,aerial refueling
  • - Fuel control,main,turbine engine
  • - Rail assembly,restr
  • - Generator,alternating current
  • - Entrance,protective,pressurized
  • - Probe,refueling,aircraft
  • - Ramp assembly,aft,aircraft
  • - Rail assembly,restr
  • - Hook,hoist
  • - Shipping and storage container,electronic equipment
  • - Parts kit,aircraft engine build-up
  • - Rail assembly,restr
  • - Power supply
  • - Rail,restraint,carg
  • - Rail assembly,restr
  • - Rail assembly,restr
  • - Terminal board
  • - Connecting link,rigid
  • - Shield assembly
  • - Rail,restraint,carg
  • - Shipping and storage container,communication equipment
  • - Drive assembly,azim
  • - Public address set
  • - Arm assembly,torque,landing gear
  • - Flap,wing landing
  • - Rail assembly,restr
  • - Generator set,diesel engine
  • - Generator,alternating current
  • - Spoiler,wing,aircraft
  • - Rail,restraint,carg
  • - Generator,alternating current
  • - Spoiler,wing,aircraft
  • - Rail assembly,restr
  • - Flap,wing landing
  • - Spoiler,wing,aircraft
  • - Flap,wing landing
  • - Pump and control as
  • - Trailer,fuel manifo
  • - Rail assembly,restr
  • - Pump,fuel dump
  • - Spoiler,wing,aircraft
  • - Installation kit,cbr protection equipment
  • - Exit unit,gun system
  • - Rail assembly,restr
  • - Carriage assembly
  • - Helicopter,attack
  • - Landing gear,retractable
  • - Wing section,outer
  • - Support,structural component,aircraft
  • - Drive unit,air turbine
  • - Adapter assy
  • - Sling,aircraft maintenance
  • - Generator set,gas turbine engine
  • - Armament pod,aircraft,7.62 millimeter machine gun
  • - Air conditioner
  • - Shield,aircraft ground servicing
  • - Air conditioner
  • - Piston,landing gear strut
  • - Drive unit,air turbine
  • - Piston,landing gear strut
  • - Actuator,mechanical,aircraft
  • - Reeling mechanism
  • - Flap,wing landing
  • - Helicopter,attack
  • - Helicopter,attack
  • - Flap,wing landing
  • - Flap,wing landing
  • - Door,aircraft
  • - Landing gear,retractable
  • - Rudder,aircraft
  • - Central,communicati
  • - Flap,wing landing
  • - Slipway,receptacle,aerial refueling
  • - Dampener,fluid pressure
  • - Carriage assembly,f
  • - Chute,ammunition
  • - Adapter set,ground handling equipment
  • - Ramp,loading,vehicle
  • - Filter unit,gas-particulate
  • - Cradle,ground handling equipment
  • - Flap,wing landing
  • - Door,aircraft
  • - Drive,constant speed,hydraulic
  • - Generator,alternating current
  • - Rack,bomb ejector,aircraft
  • - Flap,wing landing
  • - Servomechanism,hydraulic/pneumatic,aircraft
  • - Servomechanism,hydraulic/pneumatic,aircraft
  • - Landing gear,retractable
  • - Aileron
  • - Flap,wing landing
  • - Helicopter,attack
  • - Radio terminal set
  • - Fork and piston ass
  • - Servomechanism,hydraulic/pneumatic,aircraft
  • - Support,structural component,aircraft
  • - Support,structural component,aircraft
  • - Support,structural component,aircraft
  • - Receiver-transmitter,radio
  • - Carriage assembly,o
  • - Brake,segmented rotor
  • - Door,aircraft
  • - Servomechanism,hydraulic/pneumatic,aircraft
  • - Helicopter,attack
  • - Gearbox assembly,aircraft
  • - Ramp assembly,aft,aircraft
  • - Motor-generator
  • - Landing gear,retractable
  • - Flap,wing landing
  • - Terminal boad,aircr
  • - Uplock assembly,door,aircraft
  • - Helicopter,attack
  • - Helicopter,attack
  • - Spoiler,wing,aircraft
  • - Transmission,mechanical,nonvehicular
  • - Helicopter,attack
  • - Piston,landing gear strut
  • - Tube assembly,loade
  • - Rack,bomb ejector,aircraft
  • - Printout unit,contr
  • - Transfer unit,ammunition
  • - Drive unit,hydraulic
  • - Generator,direct current
  • - Counter,electronic,digital readout
  • - Distribution box
  • - Crank assembly,elev
  • - Flap,wing landing
  • - Truck,dolly
  • - Frame assembly,uppe
  • - Block,tackle
  • - Fuel control,main,turbine engine
  • - Chute,ammunition
  • - Bracket,mounting
  • - Extension,ramp airt
  • - Receiver-transmitter,radio
  • - Parts kit,aircraft engine build-up
  • - Container,bomb,aircraft
  • - Rack,bomb ejector,aircraft
  • - Tube assembly,loade
  • - Rack,bomb ejector,aircraft
  • - Helicopter,attack
  • - Ammunation handling
  • - Elevator,aircraft
  • - Drive unit,hydraulic
  • - Fuel control,main,turbine engine
  • - Helicopter,attack
  • - Satellite communica
  • - Support,structural component,aircraft
  • - Pulley assembly
  • - Landing gear,retractable
  • - Trailer,ground handling
  • - Actuator,electro-mechanical,rotary
  • - Helicopter,attack
  • - Piston,landing gear strut
  • - Generator set,gas turbine engine
  • - Truck,utility
  • - Door,aircraft
  • - Parts kit,aircraft engine build-up
  • - Landing gear,retractable
  • - Helicopter,attack
  • - Uplock assembly,door,aircraft
  • - Door,aircraft
  • - Oscilloscope
  • - Access unit,loading
  • - Telephone set
  • - Evaporator assembly
  • - Ammunition transfer
  • - Stator,generator
  • - Fan,vaneaxial
  • - Rudder,aircraft
  • - Drive assembly,electrohydraulic,ammunition feed
  • - Installation kit,ge
  • - Helicopter,cargo-transport
  • - Adapter,adjustable,trailer to guided missile component
  • - Fan,centrifugal
  • - Ballscrew assembly
  • - Arm assembly,torque,landing gear
  • - Flap,wing landing
  • - Stator,generator
  • - Tank,fuel,aircraft
  • - Cartridge,aircraft fire extinguisher
  • - Landing gear,retractable
  • - Rack,bomb ejector,aircraft
  • - Gearbox,accessory drive,turbine engine
  • - Coupling assembly,d
  • - Printout unit,contr
  • - Bumper assembly
  • - Fuel control,main,turbine engine
  • - Terminal,communicat
  • - Seat,aircraft
  • - Landing gear,retractable
  • - Flap,wing landing
  • - Servomechanism,hydraulic/pneumatic,aircraft
  • - Door,aircraft
  • - Stop assembly
  • - Helicopter,attack
  • - Uplock assembly,door,aircraft
  • - Drum assembly,ammunition
  • - Generator set,diesel engine,trailer mounted
  • - Drive,constant speed,pneumatic
  • - Pylon,aircraft
  • - Body section,guided missile,training
  • - Actuator,electro-mechanical,rotary
  • - Landing gear,retractable
  • - Maintenance platform,guided missile
  • - Unload-drive assemb
  • - Stabilizer,horizontal
  • - Lock assembly,door
  • - Helicopter,attack
  • - Door,aircraft
  • - Rail assembly,cargo,aircraft
  • - Generator set,gas turbine engine
  • - Coupling assembly,d
  • - Landing gear,retractable
  • - Helicopter,attack
  • - Helicopter,attack
  • - Actuator,electro-mechanical,rotary
  • - Landing gear,retractable
  • - Helicopter,attack
  • - Helicopter,attack
  • - Helicopter,attack
  • - Drag brace,landing gear
  • - Jump kit,paratroop
  • - Spoiler,wing,aircraft
  • - Carriage assembly,o
  • - Carriage assembly,o
  • - Wiring harness,branched
  • - Helicopter,attack
  • - Lock assembly,door
  • - Actuator,electro-mechanical,rotary
  • - Rack,bomb ejector,aircraft
  • - Beam,hoisting,guided missile
  • - Trailer,fire fighting
  • - Antenna group
  • - Generator set,diesel engine,trailer mounted
  • - Pylon,aircraft
  • - Piston,landing gear strut
  • - Pylon,aircraft
  • - Landing gear,retractable
  • - Helicopter,attack
  • - Helicopter,attack
  • - Lock assembly,door
  • - Starter-generator,engine,aircraft
  • - Brake,segmented rotor
  • - Helicopter,attack
  • - Survellance informa
  • - Helicopter,attack
  • - Helicopter,attack
  • - Door,aircraft
  • - Door,aircraft
  • - Helicopter,attack
  • - Oscilloscope
  • - Transfer unit,ammunition
  • - Support,structural component,aircraft
  • - Helicopter,attack
  • - Rack,bomb ejector,aircraft
  • - Door,aircraft
  • - Door,aircraft
  • - Spoiler,wing,aircraft
  • - Generator,alternating current
  • - Spoiler,wing,aircraft
  • - Adapter,hoisting
  • - Servomechanism,hydraulic/pneumatic,aircraft
  • - Power plant,electric
  • - Testing machine,electromechanical actuator
  • - Cylinder assembly,actuating,linear
  • - Telephone set
  • - Door,aircraft

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
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)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

6749115-624 / Nut,self-locking,extended washerWhat is the formal definition of this item?

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.