5310-00-121-8014
Key Washer
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Official Item Classification
- Name
- Key Washer
- (NSN) National Stock Number
- 5310-00-121-8014
- (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
- 11/01/1968 (57 years ago)
0.255 inches minimum and 0.260 inches maximum outside diameter, 0.265 inches minimum and 0.275 inches maximum distance from centerline to inside of prebent key, 0.100 inches minimum and 0.110 inches maximum external prebent key length, 0.110 inches minimum and 0.115 inches maximum external prebent key width, 0.250 inches minimum and 0.260 inches maximum external tapered key width
Specs & Compatibility
0.255 inches minimum and 0.260 inches maximum
0.100 inches minimum and 0.110 inches maximum
0.250 inches minimum and 0.260 inches maximum
0.110 inches minimum and 0.115 inches maximum
0.265 inches minimum and 0.275 inches maximum
0.028 inches minimum and 0.036 inches maximum
58.0 degrees minimum and 62.0 degrees maximum
15.0 degrees nominal
steel comp 321 overall
ams 5510 assn std single material response overall
270 degree locking 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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