5305-01-226-4608
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-226-4608
- (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
- 02/19/1986 (40 years ago)
flat chamfer head style, 0.970 inches minimum and 1.000 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.870 inches minimum and 1.000 inches maximum thread length
Specs & Compatibility
3a
right-hand
0.870 inches minimum and 1.000 inches maximum
0.970 inches minimum and 1.000 inches maximum
flat chamfer
0.642 inches minimum and 0.656 inches maximum
0.430 inches minimum and 0.437 inches maximum
hexagon
0.438 inches
0.375 inches minimum and 0.379 inches maximum
20
170000 pounds per square inch
38.0 rockwell c minimum and 45.0 rockwell c maximum overall
150000 pounds per square inch
black overall
steel overall
oxide overall
mil-c-13924,cl 1 mil spec single treatment response overall
unrf
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.
0016282
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| Part Number | Description |
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| 91252A669 | Socket Head Cap Screw |
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