FF-S-85

FFS85 Cap Hexagon 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. FF-S-85 specification

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

2a

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.

1.000in. and 1.188in. ⁓1-13/64"

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.

1.375in. ⁓1-3/8"

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

hexagon

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

0.226in. and 0.243in. ⁓1/4"

Width Between Flats

0.551in. and 0.562in.

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

mrap RG-33

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

0.375in. ⁓3/8"

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

24

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.

150000 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.

32.0 rockwell c and 38.0 rockwell c

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

steel

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.

sae J429 GR8 assn std single 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.

zinc 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.

astm B633 ty 2 sc 3 assn std 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.

unf

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.

2 type and Y10P style and 8 grade

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf

What material is the cap hexagon head screw made of ?

Steel

What is the thread quantity per inch?

24

What is the head style?

Hexagon

What is the thread length?

1.000 inches minimum and 1.188 inches maximum

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for FF-S-85?

5305-00-269-3239

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 FF-S-85?

FSC 5305 ⁓ Screws

NSN 5305-00-269-3239 SCREW,CAP,HEXAGON HEAD

Used on mrap rg-33. unf thread series zinc surface treated 24 thread quantity per inch hexagon head style 1.000" thread length right-hand 2a thread class

NIIN
002693239
NIIN Date
01/01/63
Schedule B
7318152000 
Name Code
18257
FIIG
A003B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$0.50 EA
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. B1821BH038F138N Cage 80204
2. 0740861 Cage S3002
3. MS90727-63 Cage 80204
4. XX002-0977 Cage H2229
5. 71144-63 Cage 95097
6. MS90726-63 Cage 96906
7. MS90727-63 Cage 96906
8. 5305002693239 Cage SCY13
9. ASME B18.2.1 Cage 05047
10. AES01F375A37AW9A91 Cage 05047
11. ASME B18.2.1 Cage 05047
12. AES01F375A37AW9A91 Cage 05047
13. 0740861 Cage S3002
14. MS90726-63 Cage 96906
15. MS90727-63 Cage 96906
16. XX002-0977 Cage H2229
17. 71144-63 Cage 95097
18. B1821BH038F138N Cage 80204
19. MS90727-63 Cage 80204
20. 5305002693239 Cage SCY13
21. ASME B18.2.1 Cage 05047
22. AES01F375A37AW9A91 Cage 05047
23. 0740861 Cage S3002
24. MS90726-63 Cage 96906
25. MS90727-63 Cage 96906
26. XX002-0977 Cage H2229
27. 71144-63 Cage 95097
28. B1821BH038F138N Cage 80204
29. MS90727-63 Cage 80204
30. 5305002693239 Cage SCY13

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 
  • - Defense Threat Reduction Agency 
  • - Austria 
  • - Lithuania 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - 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

  • - Direct air support central, an/uyq-3a (v) 2
  • - Fire pumps
  • - Aircraft, sof ( ac-130h, mc-130h, ec-130e, hc-130)
  • - Central message switch, an/tyc-39a
  • - Missile, all-weather anti-ship, harpoon (agm-84)
  • - Radar set, firefinder (an/tpq-36)
  • - Aircraft, c-2a (reprocured)
  • - Armored security vehicle, model xm1117
  • - Helicopter, mh-53e
  • - Light armored vehicle, air defense, lav-ad
  • - Generator set,diesel engine
  • - Pump,fuel,metering and distributing
  • - Air conditioner
  • - Pump,fuel,metering and distributing
  • - Central,message swi
  • - Speech equipment
  • - Truck,lift,aerial stores
  • - Shelter,nonexpandable
  • - Tractor,full tracked,armored dozer-scraper combination
  • - Carrier,ammunition,tracked
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Carrier,ammunition,tracked
  • - Carrier,ammunition,tracked
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Carrier,ammunition,tracked
  • - Recovery vehicle,full tracked
  • - Fixture,ammunition maintenance
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Transmission,hydraulic
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Recovery vehicle,full tracked
  • - Telephone set
  • - Carrier,ammunition,tracked
  • - Recovery vehicle,full tracked
  • - Generator set,diesel engine
  • - Carrier,ammunition,tracked
  • - Tie down,aircraft mooring
  • - Air conditioner
  • - Engine with contain
  • - Combat engineer vehicle,full tracked
  • - Combat engineer vehicle,full tracked
  • - Combat engineer vehicle,full tracked
  • - Combat engineer vehicle,full tracked
  • - Combat engineer vehicle,full tracked
  • - Combat engineer vehicle,full tracked
  • - Semitrailer,tank
  • - Semitrailer,tank
  • - Voice terminal
  • - Central office,tele
  • - Engine,diesel
  • - Carrier,personnel,full tracked
  • - Transmitter,radar
  • - Simulator station,radar signal,guided missile system
  • - Carrier,ammunition,tracked
  • - Engine and containe
  • - Generator,alternating current
  • - Training set,electronic warfare
  • - Tank,pressure
  • - Carrier,ammunition,tracked
  • - Fixture,aircraft maintenance
  • - Air conditioner
  • - Shelter,nonexpandable
  • - Generator,alternating current
  • - Air conditioner
  • - Terminal,communicat
  • - Air conditioner
  • - Truck,aircraft cargo loading-unloading
  • - Semitrailer,guided missile body section

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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

FF-S-85 / Screw,cap,hexagon headWhat is the formal definition of this item?

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.