5310-00-976-1321
Hexagon Self-Locking Nut
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Official Item Classification
- Name
- Hexagon Self-Locking Nut
- (NSN) National Stock Number
- 5310-00-976-1321
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 05277
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 01/01/1962 (64 years ago)
right-hand thread direction, hexagon nut style, 2b thread class, 0.270 inches minimum and 0.290 inches maximum nut height, free-running all metal design locking feature
Specs & Compatibility
2b
right-hand
free-running all metal design
hexagon
0.270 inches minimum and 0.290 inches maximum
0.439 inches nominal
unc
20
0.250 inches
zzzy
flat
steel comp 303 overall
navord od36190
as differentiated by special test features
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005277
Related Hardware Products
| Part Number | Description |
|---|---|
| 2110563P3 | Hexagon Self-Locking Nut |