5305-01-026-5778
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-026-5778
- (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
- 08/28/1976 (50 years ago)
right-hand thread direction, 0.434 inches minimum and 0.516 inches maximum thread length, flat chamfer head style, 0.484 inches minimum and 0.516 inches maximum fastener length, 3a thread class
Specs & Compatibility
3a
right-hand
0.434 inches minimum and 0.516 inches maximum
0.484 inches minimum and 0.516 inches maximum
flat chamfer
0.173 inches minimum and 0.183 inches maximum
0.112 inches maximum
0.096 inches minimum and 0.098 inches maximum
0.113 inches minimum and 0.115 inches maximum
0.023 inches minimum and 0.025 inches maximum
six spline
0.112 inches
40
70.0 rockwell b minimum and 90.0 rockwell b maximum overall
steel comp 302 overall
mil-s-7720 mil spec single material response overall
unc
Regulatory Compliance
Precious metal content is unknown
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
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