A640038C062 Socket Head Cap Screw
5305-00-143-2060
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Official Item Classification
- Name
- Socket Head Cap Screw
- Part Number
- A640038C062
- (NSN) National Stock Number
- 5305-00-143-2060
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 16282
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 10/04/1968 (57 years ago)
flat chamfer head style, 0.594 inches minimum and 0.625 inches maximum fastener length, 0.469 inches minimum and 0.625 inches maximum thread length, 3a thread class, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.469 inches minimum and 0.625 inches maximum
0.594 inches minimum and 0.625 inches maximum
flat chamfer
0.550 inches minimum and 0.562 inches maximum
0.368 inches minimum and 0.375 inches maximum
pellet or strip threads
hexagon
0.375 inches
0.312 inches minimum and 0.316 inches maximum
16
170000 pounds per square inch
38.0 rockwell c minimum and 45.0 rockwell c maximum overall
150000 pounds per square inch
plastic polyamide (nylon) locking feature
steel fastener
cadmium and chromate fastener
qq-p-416,type 2 class 2 fed spec single treatment response fastener
unc
6 type
as modified by locking feature
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-022-3097 | No Name Available | 03/01/1984 |
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0016282
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