5310-00-557-4672
Plate Self-Locking Nut
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Official Item Classification
- Name
- Plate Self-Locking Nut
- (NSN) National Stock Number
- 5310-00-557-4672
- (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
- 11/08/1974 (51 years ago)
0.281 inches maximum overall height, prevailing torque all metal design locking feature, 2 welding projection quantity, right-hand thread direction, 3b thread class
Specs & Compatibility
3b
right-hand
prevailing torque all metal design
2
0.281 inches maximum
1.306 inches maximum
0.032 inches nominal
0.350 inches minimum and 0.531 inches maximum
800.0 fahrenheit nominal
unf
28
49.0 rockwell c maximum
0.250 inches
iron alloy 660 overall
ams 5525 assn std single material response or ams 5735 assn std single material response or ams 5737 assn std single material response overall
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
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