5310-00-321-4619
Key Washer
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Official Item Classification
- Name
- Key Washer
- (NSN) National Stock Number
- 5310-00-321-4619
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 01869
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 11/18/1973 (52 years ago)
0.063 inches nominal material thickness, 0.240 inches nominal tapered key major width, aluminum alloy 2024 overall material, 1.370 inches nominal outside diameter, 0.266 inches minimum and 0.273 inches maximum hole diameter
Specs & Compatibility
0.266 inches minimum and 0.273 inches maximum
1.370 inches nominal
0.240 inches nominal
0.063 inches nominal
aluminum alloy 2024 overall
qq-a-250/5,t3 fed spec single material response overall
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.
0001869
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| Part Number | Description |
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| 68A451630-2001 | Key Washer |