5305-01-266-7790
Setscrew
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Official Item Classification
- Name
- Setscrew
- (NSN) National Stock Number
- 5305-01-266-7790
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 06672
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 10/30/1987 (38 years ago)
right-hand thread direction, 0.500 inches nominal fastener length, headless (setscrew) head style, 2a thread class, 0.389 inches minimum and 0.500 inches maximum thread length
Specs & Compatibility
2a
right-hand
0.389 inches minimum and 0.500 inches maximum
0.500 inches nominal
headless (setscrew)
flat
slot
0.625 inches
18
counterbore hole 0.625 in. nom lg; 0.359 in. nom dia and 0.250 in dia
aluminum alloy 6061 or aluminum alloy 1100 overall
qq-a-225/1 temp t6 fed spec 1st material response overall
chromate overall
mil-c-81706 cl 1a mil spec single treatment response 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.
0006672
Related Hardware Products
| Part Number | Description |
|---|---|
| 478253 | Setscrew |