5305-01-143-4076
Shoulder Screw
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Official Item Classification
- Name
- Shoulder Screw
- (NSN) National Stock Number
- 5305-01-143-4076
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 22846
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 12/03/1982 (43 years ago)
3a thread class, 0.630 inches minimum and 0.697 inches maximum thread length, flat countersunk undercut head style, right-hand thread direction, 1.952 inches minimum and 1.999 inches maximum fastener length
Specs & Compatibility
3a
right-hand
0.630 inches minimum and 0.697 inches maximum
1.952 inches minimum and 1.999 inches maximum
flat countersunk undercut
0.881 inches minimum and 0.888 inches maximum
0.113 inches minimum and 0.120 inches maximum
0.4677 inches minimum and 0.4682 inches maximum first shoulder
1.182 inches minimum and 1.209 inches maximum first shoulder
high-torque
0.438 inches
20
100.0 degrees nominal
round first shoulder
furnished with one rubber o ring
steel comp xm-13 overall
ams5629 assn std single material response overall
passivate overall
unjf
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.
0022846
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