F653 Thumbscrew
5305-00-638-0957
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Official Item Classification
- Name
- Thumbscrew
- Part Number
- F653
- (NSN) National Stock Number
- 5305-00-638-0957
- (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
- 01/01/1963 (63 years ago)
0.500 inches minimum thread length, right-hand thread direction, thumb no. 7 head style, 1a thread class, 1.656 inches nominal fastener length
Specs & Compatibility
1a
right-hand
0.500 inches minimum
1.656 inches nominal
thumb no. 7
1.310 inches nominal
2.000 inches nominal
0.375 inches
24
round all shoulders
zinc overall
qq-z-325,ty 2,cl 3 fed spec single treatment response overall
unf
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-335-4666 | No Name Available | 01/01/1963 |
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