5305-01-440-8644
Setscrew
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Official Item Classification
- Name
- Setscrew
- (NSN) National Stock Number
- 5305-01-440-8644
- (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
- 01/28/1997 (29 years ago)
flat point style, 3a thread class, right-hand thread direction, headless (setscrew) head style, 0.375 inches nominal fastener length
Specs & Compatibility
3a
right-hand
0.375 inches nominal
headless (setscrew)
flat
hexagon
0.250 inches
0.125 inches nominal
20
plastic polyamide (nylon) locking feature
steel corrosion resisting overall
66 fed std single material response overall
passivate and oxide overall
qq-p-35 fed spec 1st treatment response and mil-c-13924,cl 4 mil spec 2nd 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
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