20500-9 Lock Washer
5310-00-143-5681
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Official Item Classification
- Name
- Lock Washer
- Part Number
- 20500-9
- (NSN) National Stock Number
- 5310-00-143-5681
- (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)
0.070 inches minimum material thickness, steel overall material, 0.678 inches maximum outside diameter, 0.382 inches minimum hole diameter, qq-s-633-canceled fed spec single material response overall material document and classification
Specs & Compatibility
0.382 inches minimum
0.678 inches maximum
0.070 inches minimum
steel overall
qq-s-633-canceled fed spec single material response 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.
S9I
0014218
Related Hardware Products
| Part Number | Description |
|---|---|
| 20500-9 | Lock Washer |