5305-01-331-1253
Thumbscrew
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Official Item Classification
- Name
- Thumbscrew
- (NSN) National Stock Number
- 5305-01-331-1253
- (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
- 12/14/1990 (35 years ago)
2a thread class, 2.188 inches nominal fastener length, 2.088 inches minimum and 2.188 inches maximum thread length, knurled no. 1 head style, right-hand thread direction
Specs & Compatibility
2a
right-hand
2.088 inches minimum and 2.188 inches maximum
2.188 inches nominal
knurled no. 1
1.000 inches nominal
0.250 inches
20
steel comp 303 overall
unc
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.
0006673
Related Hardware Products
| Part Number | Description |
|---|---|
| 91746A428 | Thumbscrew |