5310-00-856-8465
Lock Washer
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Official Item Classification
- Name
- Lock Washer
- (NSN) National Stock Number
- 5310-00-856-8465
- (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
- 01/01/1962 (64 years ago)
0.141 inches minimum and 0.151 inches maximum material thickness, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.971 inches maximum outside diameter, steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall material, 0.572 inches minimum and 0.587 inches maximum hole diameter
Specs & Compatibility
0.572 inches minimum and 0.587 inches maximum
0.971 inches maximum
0.141 inches minimum and 0.151 inches maximum
45.0 rockwell c minimum and 53.0 rockwell c maximum
steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall
astm a510 assn std all material responses overall
zinc 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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| Part Number | Description |
|---|---|
| 01904 | Lock Washer |