5310-01-421-1977
Plate Self-Locking Nut
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Official Item Classification
- Name
- Plate Self-Locking Nut
- (NSN) National Stock Number
- 5310-01-421-1977
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 05280
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 11/03/1995 (30 years ago)
3b thread class, right-hand thread direction, 0.130 inches minimum and 0.135 inches maximum mounting hole diameter, 0.422 inches maximum overall height, prevailing torque all metal design locking feature
Specs & Compatibility
3b
right-hand
prevailing torque all metal design
0.422 inches maximum
0.130 inches minimum and 0.135 inches maximum
plate
1.044 inches maximum
0.422 inches maximum
0.065 inches maximum
straight holes
2 holes
0.495 inches minimum and 0.505 inches maximum
800.0 fahrenheit nominal
unjf
24
49.0 rockwell c maximum
0.312 inches
iron alloy 660 overall
ams 5525 assn std single material response overall
allsurfaces silver
silver
silver overall
ams 2410 assn std single treatment response overall
Regulatory Compliance
Item contains silver.
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.
0005280
Related Hardware Products
| Part Number | Description |
|---|---|
| MS21058-5 | Plate Self-Locking Nut |