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Datasheet. HST631CW-8-4 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a
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
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.
0.635in. and 0.655in. ⁓21/32"
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
crown countersunk less than 135 degrees
A measurement from the bottom to the top of the head,in distinction from depth.
0.062in. and 0.064in. ⁓5/64"
0.0947in. and 0.0967in.
The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.
0.2646in. and 0.2651in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.
PIN-Rivet, straight, threaded
0.450in. and 0.494in.
A substance designed to provide a reduction of friction between the two surfaces in contact.
cetyl alcohol
The national stock number or the identification information of the end equipment for which the item is a part.
C-17 globemaster iii
A measurement of the longest dimension of the grip,in distinction from width.
0.245in. and 0.255in.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
28
A designation that is used for the purpose of general identification of the thread.
0.2500in. ⁓1/4"
The included angle of the countersink.
130.0 degrees
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
PIN-Rivet, THREADED-130 deg flush crown hd, titanium
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
featgmate with 3D0141 collars
The chemical compound or mechanical mixture properties of which the item is fabricated.
titanium alloy uns R56400
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
ams 4967 fed spec single material response or ams 4928 fed spec single material response
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
ams 2486 fed spec single treatment response
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unjf
Answers.
Unjf
Titanium alloy uns r56400
28
0.245 inches minimum and 0.255 inches maximum
Crown countersunk less than 135 degrees
Right-hand
3a
Schedule B number: 8108908000
nmfc 106510
Other wrought titanium
FSC 5320 ⁓ Rivets
NSN 5320-01-641-6175 PIN-RIVET
Used on c-17 globemaster iii. unjf thread series featgmate with 3D0141 collars pin-rivet, threaded-130 deg flush crown hd, titanium 28 thread quantity per inch 0.245" grip length crown countersunk less than 135 degrees head style right-hand 3a thread class
- NIIN
- 016416175
- NIIN Date
- 01/27/15
- Schedule B
- 8108908000
- Name Code
- 67165
- FIIG
- A528U0
- DEMIL / ITAR
- Uncontrolled item (Code )
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- 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. | FIT 79066-8X4 | Cage 58998 |
| 2. | WC137-8X4 | Cage 60516 |
| 3. | 3D0137-8X4 | Cage 88277 |
Major End Users Countries and entities
- - Department of The Air Force
Availability for HST631CW-8-4 A member of our team will provide you with a price and availability quote
Request a Quote »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)
- 106510 RIVETS I/S PLAIN/GALVANIZED ETC
- UFC (universal freight code)
- 54760
Similar by Design Other pin-rivets with similar characteristics
Nothing similar to this part number was found in our inventory
HST631CW-8-4 / Pin-rivetWhat is the formal definition of this item?
A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. a locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. the shank may include an external wrenching facility which breaks off at a predetermined applied torque.
