5305-01-028-2463
Thumbscrew
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Official Item Classification
- Name
- Thumbscrew
- (NSN) National Stock Number
- 5305-01-028-2463
- (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
- 09/28/1976 (50 years ago)
1.343 inches nominal thread length, knurled no. 1 head style, right-hand thread direction, 2.062 inches nominal fastener length, 2a thread class
Specs & Compatibility
2a
right-hand
1.343 inches nominal
2.062 inches nominal
knurled no. 1
1.250 inches nominal
0.500 inches nominal
0.531 inches nominal
0.750 inches nominal
universal
0.500 inches
casehardened
13
40.0 degrees nominal
45.0 degrees nominal
steel comp 1213 overall
cadmium and chromate or oxide overall
qq-p-416,ty 2,cl 3 fed spec single treatment response or mil-c-13924 mil spec single treatment response overall
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