5305-01-078-4973
Thumbscrew
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Official Item Classification
- Name
- Thumbscrew
- (NSN) National Stock Number
- 5305-01-078-4973
- (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
- 06/15/1979 (47 years ago)
2a thread class, hexagon head style, 1.250 inches nominal fastener length, right-hand thread direction, 1.167 inches minimum and 1.250 inches maximum thread length
Specs & Compatibility
2a
right-hand
1.167 inches minimum and 1.250 inches maximum
1.250 inches nominal
hexagon
1.000 inches nominal
0.625 inches nominal
pointless
0.190 inches
24
silver solder
copper alloy head
steel comp 302 or steel comp 303 or steel comp 304 fastener
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.
0006673
Related Hardware Products
| Part Number | Description |
|---|---|
| 4075PC76 | Thumbscrew |