5305-01-253-6891
Setscrew
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Official Item Classification
- Name
- Setscrew
- (NSN) National Stock Number
- 5305-01-253-6891
- (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
- 04/23/1987 (39 years ago)
3a thread class, 0.164 inches nominal thread diameter, flat point style, right-hand thread direction, 0.188 inches nominal fastener length
Specs & Compatibility
3a
right-hand
0.188 inches nominal
flat
0.164 inches
0.079 inches nominal
32
item has 0.033 in. nom w slot entire lg
steel corrosion resisting overall
mil-s-7720 mil spec single material response overall
passivate overall
Regulatory Compliance
Item does not contain precious metal.
The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0006672