5310-00-579-0331
Key Washer
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Official Item Classification
- Name
- Key Washer
- (NSN) National Stock Number
- 5310-00-579-0331
- (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
- 01/01/1963 (63 years ago)
0.110 inches minimum and 0.130 inches maximum external prebent key width, 0.440 inches minimum and 0.460 inches maximum outside diameter, 0.210 inches minimum and 0.230 inches maximum distance from centerline to inside of prebent key, 0.080 inches minimum and 0.100 inches maximum external prebent key length, 0.260 inches minimum and 0.280 inches maximum hole diameter
Specs & Compatibility
0.260 inches minimum and 0.280 inches maximum
0.440 inches minimum and 0.460 inches maximum
0.080 inches minimum and 0.100 inches maximum
0.110 inches minimum and 0.130 inches maximum
0.210 inches minimum and 0.230 inches maximum
0.550 inches minimum and 0.570 inches maximum
0.052 inches minimum and 0.072 inches maximum
steel comp 302 overall
qq-s-766 fed spec single material response overall
key
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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