01312 Thumbscrew
5305-00-054-9521
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Official Item Classification
- Name
- Thumbscrew
- Part Number
- 01312
- (NSN) National Stock Number
- 5305-00-054-9521
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 06673
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 01/01/1961 (65 years ago)
2a thread class, right-hand thread direction, 0.375 inches minimum thread length, wing no. 4 head style, 1.000 inches nominal fastener length
Specs & Compatibility
2a
right-hand
0.375 inches minimum
1.000 inches nominal
wing no. 4
0.531 inches nominal
0.875 inches nominal
flat
0.190 inches
32
steel comp 1006 or steel comp 1008 or steel comp 1010 or steel comp 1015 or steel comp 1017 or steel comp 1020 or steel comp 1023 or steel comp 1025 or steel comp 1031 or steel comp m1020 or steel comp m1010 or steel comp m1015 or steel comp mb1006 or steel comp mb1010 or steel comp m1008 or steel comp m1012 or steel comp m1017 or steel comp m1023 or steel comp m1025 or steel comp m1031 or steel comp m1044 overall
cadmium 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.
0006673