5305-00-080-1648
Thumbscrew
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Official Item Classification
- Name
- Thumbscrew
- (NSN) National Stock Number
- 5305-00-080-1648
- (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
- 12/06/1967 (58 years ago)
2a thread class, 1.000 inches nominal fastener length, 0.688 inches nominal thread length, right-hand thread direction, knurled no. 1 head style
Specs & Compatibility
2a
right-hand
0.688 inches nominal
1.000 inches nominal
knurled no. 1
0.500 inches nominal
0.250 inches nominal
0.357 inches minimum and 0.373 inches maximum first shoulder
0.250 inches nominal first shoulder
pointless
0.190 inches
32
round first shoulder
steel comp 303 overall
qq-s-763,cond a fed spec single material response overall
passivate overall
mil-f-14072,finish e300 mil spec 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.
FLZ
0006673
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| Part Number | Description |
|---|---|
| 3012492 | Thumbscrew |