5310-01-135-2425
Extended Washer Self-Locking Nut
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Official Item Classification
- Name
- Extended Washer Self-Locking Nut
- (NSN) National Stock Number
- 5310-01-135-2425
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 29730
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 07/20/1982 (44 years ago)
prevailing torque all metal design locking feature, 3b thread class, dry film lubricant lubrication, right-hand thread direction, 0.520 inches maximum washer outside diameter
Specs & Compatibility
3b
right-hand
prevailing torque all metal design
0.520 inches maximum
dry film lubricant
0.251 inches minimum and 0.266 inches maximum
hexagon
0.023 inches minimum
0.368 inches minimum and 0.378 inches maximum
450.0 fahrenheit maximum
unjef
32
0.312 inches
iron alloy 660 overall
ams 5732 assn std single material response or ams 5737 assn std single material response or ams 5525 assn std single material response overall
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.
0029730
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