5310-01-280-9380
Key Washer
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Official Item Classification
- Name
- Key Washer
- (NSN) National Stock Number
- 5310-01-280-9380
- (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
- 06/15/1988 (38 years ago)
0.137 inches minimum and 0.147 inches maximum internal straight key width, 1 internal key quantity, 1.005 inches minimum and 1.025 inches maximum hole diameter, 1.500 inches minimum and 1.520 inches maximum outside diameter, 0.402 inches nominal distance from centerline to top of internal key
Specs & Compatibility
1.005 inches minimum and 1.025 inches maximum
1.500 inches minimum and 1.520 inches maximum
0.137 inches minimum and 0.147 inches maximum
0.402 inches nominal
1
0.095 inches minimum and 0.105 inches maximum
40.0 rockwell c maximum
84 serrations equally spaced around entire face of washer
steel comp 630 overall
ams 5643 assn std single material response overall
key
80205-nas1193 professional/industrial association standard
Regulatory Compliance
Item does not contain precious metal.
The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
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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