5310-00-019-0670
Lock Washer
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Official Item Classification
- Name
- Lock Washer
- (NSN) National Stock Number
- 5310-00-019-0670
- (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
- 01/01/1963 (63 years ago)
0.325 inches minimum and 0.340 inches maximum outside diameter, 0.168 inches minimum and 0.176 inches maximum hole diameter, multiple launch rocket system (mlrs) end item identification, copper alloy overall material, 0.018 inches minimum and 0.023 inches maximum material thickness
Specs & Compatibility
0.168 inches minimum and 0.176 inches maximum
0.325 inches minimum and 0.340 inches maximum
0.018 inches minimum and 0.023 inches maximum
multiple launch rocket system (mlrs)
copper alloy overall
qq-b-750 fed spec single material response overall
flat internal teeth
a type
Replacement For
| Part Number | Description | |
|---|---|---|
| 5310-00-271-7443 | No Name Available | 01/01/1960 |
| 5310-00-637-5332 | No Name Available | 01/01/1960 |
| 5310-00-880-9207 | No Name Available | 11/01/1983 |
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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