4176086-17

417608617 Cap Socket Head Screw

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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. 4176086-17 specification

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

3a

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

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.170in. and 0.250in. ⁓1/4"

Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

0.220in. and 0.250in. ⁓1/4"

Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

flat chamfer

Head Diameter
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.

0.176in. and 0.183in.

Head Height
A measurement from the bottom to the top of the head,in distinction from depth.

0.108in. and 0.112in. ⁓1/8"

Internal Drive Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.

hexagon

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

w/s: communications terminal, an/UGC-74; communications terminal, satellite an/GSC-39 (v) 1; traffic jam, an/TLQ-17A; support equipment, B-52 aircraft; aircraft, (AC-130H, MC-130H, EC-130E, HC-130) ; close in weapon system (CIWS-Phalanx) ; missile, advanced medium range AIR-TO-Air (amraam) /AIM120A; aircraft, airlifter C-17A; trainer, B-1B aircraft; support equipment, B-1 aircraft

Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.112in. (UTS #4)

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

0.094in. and 0.095in. ⁓7/64"

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

40

Minimum Tensile Strength
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.

80000 pounds per square inch

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

80.0 rockwell b

Minimum Yield Strength
The stress at which a material exhibits a specified limiting deviation from the proportionality of stress or strain.

30000 pounds per square inch

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

steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316

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.

66 fed std all material responses

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

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-35 fed spec single treatment response

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unc

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.

6 type

Answers.

What quantity is this sold in?

1HD

What class is the thread series?

Unc

What material is the cap socket head screw made of ?

Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316

What is the thread quantity per inch?

40

What is the head style?

Flat chamfer

What is the thread length?

0.170 inches minimum and 0.250 inches maximum

What is the thread direction?

Right-hand

What is the thread class?

3a

What is the NSN for 4176086-17?

5305-00-068-5276

How is this classified for shipping?

Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment

What's the federal classification of 4176086-17?

FSC 5305 ⁓ Screws

NSN 5305-00-068-5276 SCREW,CAP,SOCKET HEAD

Used on w/s: communications terminal, an/ugc-74; communications terminal, satellite an/gsc-39(v)1; traffic jam, an/tlq-17a; support equipment, b-52 aircraft; aircraft, (ac-130h, mc-130h, ec-130e, hc-130); close in weapon system (ciws-phalanx); missile, advanced medium range air-to-air (amraam)/aim120a; aircraft, airlifter c-17a; trainer, b-1b aircraft; support equipment, b-1 aircraft. unc thread series passivate surface treated 40 thread quantity per inch flat chamfer head style 0.170" thread length right-hand 3a thread class

NIIN
000685276
NIIN Date
01/01/63
Schedule B
7318152000 
Name Code
16282
FIIG
A003B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$26.83 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. 6969T Cage 91816
2. 100A900008 Cage D9182
3. VA-97-0177-009 Cage K0668
4. A01404-300 Cage C0328
5. TL2111/009 Cage S3514
6. 352250023902 Cage H0203
7. MS16995-9 Cage 80205
8. 953510-410 Cage 06848
9. 410991-404 Cage 96214
10. 10545180-5 Cage 19200
11. 0418262-009 Cage 96214
12. A01404-300 Cage 94697
13. 0819-9 Cage 02769
14. 0819-9 Cage 56232
15. FF-S-86 Cage 81348
16. 011076 Cage D0078
17. 8054456S00 Cage F0555
18. MS16995-9 Cage 96906
19. 947463-404 Cage 13973
20. 10124950 Cage A486G
21. 200087-4 Cage 02145
22. 418262-9 Cage 96214
23. 01023-009 Cage 81413
24. 947463-0404 Cage 06481
25. 33AF1121-04-04 Cage 35351
26. 20098-94C4 Cage 56878
27. NAS1352C04-4 Cage 80205
28. 10000600 Cage 64869
29. 946594-404 Cage 06481
30. 5305000685276 Cage SCY13
31. ASC1540919 Cage Z4779
32. 16750347-304 Cage 28009
33. 16750347-304 Cage 70318
34. 003-007868-009 Cage 26916

Major End Users Countries and entities

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

Major End Items End use applications

  • - W/s: communications terminal, an/ugc-74; communications terminal, satellite an/gsc-39(v)1; traffic j
  • - Medium range air-to-air (amraam)/aim120a; aircraft, airlifter c-17a; trainer, b-1b aircraft; support
  • - Close in weapon system (ciws-phalanx)
  • - Support equipment, b-52 aircraft
  • - Support equipment, b-1 aircraft
  • - Missile, advanced medium range air-to-air (amraam)/aim120a
  • - Communications terminal, satellite an/gsc-39(v)1
  • - Traffic jam, an/tlq-17a
  • - Aircraft, sof ( ac-130h, mc-130h, ec-130e, hc-130)
  • - Trainer, b-1b aircraft
  • - Communications terminal, an/ugc-74
  • - An/wld-1(v) remote mine hunting system
  • - Test set,electronic systems
  • - Transmitter group
  • - Recorder-reproducer set,signal data
  • - Linkage assembly
  • - Viewer,infrared
  • - Transmitter group
  • - Position and azimut
  • - Position and azimut
  • - Radio terminal set
  • - Position and azimut
  • - Navigation set,dopp
  • - Receiver,countermeasures
  • - Navigational set,in
  • - Air conditioner
  • - Valve,butterfly
  • - Test set,radio
  • - Paper tape punch,hi
  • - Transformer,special
  • - Capstan motor assem
  • - Distribution box
  • - Trailer,cargo
  • - Test point,radio fr
  • - Radar,surveillance
  • - Electronic components assembly
  • - Camera,television
  • - Filter assembly,mul
  • - Control,dispenser,decoy,countermeasures
  • - Drive,constant speed,pneumatic
  • - Satellite communica
  • - Fan,vaneaxial
  • - Battery assembly
  • - Recording set,weather data
  • - Night vision sight
  • - Computer set
  • - Distributing system,electrical
  • - Drive unit,air turbine
  • - Power supply
  • - Distributing system,electrical
  • - Antenna
  • - Test set,radio
  • - Drive unit,air turbine
  • - Radar,surveillance
  • - Sight,thermal
  • - Camera,television,subassembly
  • - Control,countermeasures set
  • - Switchboard telepho
  • - Control,dispenser,decoy,countermeasures
  • - Test set,radio
  • - Jamming system,comm
  • - Linkage assembly
  • - Antenna group
  • - Viewer,stereoscopic roll film,photographic interpretation
  • - Test set,radio
  • - Generator,direct current
  • - Switch assembly,man
  • - Printer,page
  • - Display unit,head-up
  • - Receiver,countermeasures
  • - Communication system
  • - Amplifier,low noise
  • - Control unit,supervisory,turbine engine
  • - Countermeasures set
  • - Detecting set,infrared
  • - Test set,modem
  • - Drive unit,air turbine
  • - Data processing sys
  • - Paper tape punch,lo
  • - Zoom assembly
  • - Drive assembly,dero
  • - Case,coder-decoder
  • - Voice terminal
  • - Fixture,engine maintenance,aircraft
  • - Power supply-receiver
  • - Detector assembly,a
  • - Generator set,diesel engine,trailer mounted
  • - Net control station
  • - Purge and pill unit
  • - Generator,direct current
  • - Drive,antenna
  • - Actuator,electro-mechanical,rotary
  • - Drive unit,air turbine
  • - Transponder assembl
  • - Motor,torque
  • - Electronic components assembly
  • - Sensing unit,rate,guided missile target tracking
  • - Motor,torque
  • - Control,radio set
  • - Test set,radio
  • - Collimator assembly
  • - Stator,generator
  • - Power supply
  • - Computer subassembly
  • - Transformer,power
  • - Thermal imaging system
  • - Electronic components assembly
  • - Amplifier subassembly
  • - Table,positioning
  • - Transmitter,countermeasures
  • - Transponder assembl
  • - Antenna
  • - Switch,antenna unit
  • - Power supply
  • - Test set,target gen
  • - Power supply
  • - Panel,test,electrical
  • - Amplifier,radio frequency
  • - Test set subassembly,aircraft components
  • - Power plant,electric,trailer mounted
  • - Antenna
  • - Mixer stage,frequency
  • - Antenna
  • - Frame assembly
  • - Test set,focal plan
  • - Converter,frequency,electronic
  • - Heat exchanger,air to air,aircraft
  • - Test stand,gyro sta
  • - Transmitter,countermeasures
  • - Control,radio set
  • - Nut,plain,round
  • - Power supply
  • - Extender card,electronic test
  • - Antenna
  • - Test set subassembly,electrical and electronic test equipment
  • - Circuit card assembly
  • - Transducer,motional pickup
  • - Modulator subassembly
  • - Receiver-transmitter,laser
  • - Receiver assembly,l
  • - Bolt,machine
  • - Fixture,aircraft maintenance
  • - Radar set subassembly
  • - Wiring harness,branched
  • - Adapter,test
  • - Power supply subassembly
  • - Power supply
  • - Transponder assembl
  • - Holder,maintenance fixture,multiposition
  • - Case,resolver
  • - Chassis,electrical-electronic equipment
  • - Throttle control,en
  • - Chassis,electrical-electronic equipment
  • - Heat sink,electrical-electronic component
  • - Cell assembly,optical instrument
  • - Receiver subassembly,countermeasure
  • - Frame assembly
  • - Adapter,test
  • - Stiffener,electrical card
  • - Synthesizer,if
  • - Telephone set
  • - Electronic components assembly
  • - Electronic components assembly
  • - Antenna pedestal subassembly
  • - Power supply assembly
  • - Antenna
  • - Recovery sequencer,ejection seat,aircraft
  • - Backplane assembly
  • - Magnetic tape recor
  • - Drive assembly,b-zz
  • - Panel,control,electrical-electronic equipment
  • - Test set subassembly,optical instruments
  • - Fuel control,main,turbine engine
  • - Gearbox,accessory drive,turbine engine
  • - Grip assembly,controller,aircraft
  • - Panel,control,electrical-electronic equipment
  • - Generator set,diesel engine,trailer mounted
  • - Test set subassembly,electrical and electronic test equipment
  • - Electronic components assembly
  • - Adapter,test
  • - Test set subassembly,physical properties equipment
  • - Collar,retaining
  • - Fixture,aircraft maintenance
  • - Mounting base,electrical equipment
  • - Fixture,aircraft maintenance
  • - Valve,safety relief
  • - Power supply
  • - Panel,control,electrical-electronic equipment
  • - Grip assembly,controller,aircraft
  • - Transmitter,laser
  • - Truck,cargo
  • - Antenna
  • - Navigation set,satellite signals
  • - Monitor assembly
  • - Electronic componen
  • - Processor,countermeasures signal
  • - Throttle control,en
  • - Panel,control,electrical-electronic equipment
  • - Heat sink,electrical-electronic component
  • - Converter,signal data
  • - Power plant,electric,trailer mounted
  • - Antenna control subassembly
  • - Valve,butterfly
  • - Panel,control,electrical-electronic equipment
  • - Fan,centrifugal
  • - Terminal communicat
  • - Transponder,radar
  • - Modem,communications
  • - Actuator,electro-mechanical,rotary
  • - Antenna pedestal subassembly
  • - Electronic components assembly
  • - Data processing sys
  • - Amplifier,radio frequency
  • - Heater,aircraft
  • - Unit 3 assembly
  • - Receiver-transmitter,radio
  • - Electronic shop,transportable
  • - Stator,engine generator
  • - Interface unit,communication equipment
  • - Telephone set
  • - Display unit,radar
  • - Camera,television
  • - Magnetic disk,data
  • - Power supply
  • - Gearshaft,worm wheel
  • - Test set,gyro stabi
  • - Stator,engine generator
  • - Fire direction cent
  • - Radiac training set
  • - Searchlight set inf
  • - Supplementary equipment,electronic
  • - Fire direction cent
  • - Surveying instrument,azimuth
  • - Supplementary equipment,electronic
  • - Backplane assembly
  • - Truck,cargo
  • - Test set,radio
  • - Control,radar set
  • - Receiver-transmitter,radio
  • - Terminal,communicat
  • - Master station,posi
  • - Receiver group
  • - Helicopter,cargo-transport
  • - Interrogator set
  • - Receiver,radio
  • - Electrical transfer
  • - Recording set,weather data
  • - Amplifier-mixer

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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)
Metal hardware 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other screws with similar characteristics

Nothing similar to this part number was found in our inventory

4176086-17 / Screw,cap,socket headWhat is the formal definition of this item?

An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.