5305-01-021-3744
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-021-3744
- (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
- 05/15/1976 (50 years ago)
flat chamfer head style, 0.720 inches minimum and 0.875 inches maximum thread length, 3a thread class, right-hand thread direction, 0.845 inches minimum and 0.875 inches maximum fastener length
Specs & Compatibility
3a
right-hand
0.720 inches minimum and 0.875 inches maximum
0.845 inches minimum and 0.875 inches maximum
flat chamfer
0.550 inches minimum and 0.562 inches maximum
0.368 inches minimum and 0.375 inches maximum
hexagon
0.375 inches
0.313 inches minimum and 0.316 inches maximum
16
180000 pounds per square inch
38.0 rockwell c minimum and 45.0 rockwell c maximum overall
155000 pounds per square inch
steel overall
oxide overall
mil-c-13924,class 1 mil spec single treatment response overall
unrc
80205-nas1351 professional/industrial association standard
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.
S9I
0016282
Related Hardware Products
| Part Number | Description |
|---|---|
| NAS1352-6-14P | Socket Head Cap Screw |