5310-00-520-1522
Lock Washer
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Official Item Classification
- Name
- Lock Washer
- (NSN) National Stock Number
- 5310-00-520-1522
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 14218
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 06/20/1969 (57 years ago)
0.484 inches nominal outside diameter, split helical-right hand style designator, 0.255 inches nominal hole diameter, 0.047 inches nominal material thickness, steel overall material
Specs & Compatibility
0.255 inches nominal
0.484 inches nominal
0.047 inches nominal
steel overall
split helical-right hand
Regulatory Compliance
Precious metal content is unknown
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.
0014218
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