5310-01-268-5683
Extended Washer Self-Locking Nut
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Official Item Classification
- Name
- Extended Washer Self-Locking Nut
- (NSN) National Stock Number
- 5310-01-268-5683
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 29729
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 12/03/1987 (38 years ago)
dry film lubricant lubrication, 0.631 inches minimum washer outside diameter, 2b thread class, prevailing torque all metal design locking feature, right-hand thread direction
Specs & Compatibility
2b
right-hand
prevailing torque all metal design
0.631 inches minimum
dry film lubricant
0.375 inches maximum
double hexagon
0.056 inches nominal
0.430 inches minimum and 0.439 inches maximum
450.0 fahrenheit maximum
unjf
24
0.375 inches
iron alloy 660 overall
ams 5737 assn std single material response overall
80205-nas1805 professional/industrial association standard
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.
0029729
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