5305-00-331-4827
Shoulder Screw
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Official Item Classification
- Name
- Shoulder Screw
- (NSN) National Stock Number
- 5305-00-331-4827
- (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
- 12/16/1973 (52 years ago)
0.443 inches minimum and 0.510 inches maximum thread length, 3a thread class, flat countersunk head style, 0.765 inches minimum and 0.812 inches maximum fastener length, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.443 inches minimum and 0.510 inches maximum
0.765 inches minimum and 0.812 inches maximum
flat countersunk
0.501 inches minimum and 0.506 inches maximum
0.264 inches minimum and 0.265 inches maximum first shoulder
0.201 inches minimum and 0.223 inches maximum first shoulder
high-torque
0.250 inches
28
100.0 degrees nominal
round first shoulder
furnished with one rubber o ring
steel overall
3-52 fscm 76301 mfr ref single material response overall
cadmium overall
3-52 fscm 76301 mfr ref single treatment response overall
unf
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.
0022846