4056366 Key Washer
5310-01-125-1221
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Official Item Classification
- Name
- Key Washer
- Part Number
- 4056366
- (NSN) National Stock Number
- 5310-01-125-1221
- (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
- 01/22/1982 (44 years ago)
0.620 inches minimum and 0.640 inches maximum outside diameter, 0.390 inches minimum and 0.400 inches maximum distance from centerline to inside of prebent key, 0.110 inches minimum and 0.115 inches maximum external prebent key width, 0.100 inches minimum and 0.110 inches maximum external prebent key length, 0.216 inches minimum and 0.226 inches maximum hole diameter
Specs & Compatibility
0.216 inches minimum and 0.226 inches maximum
0.620 inches minimum and 0.640 inches maximum
0.100 inches minimum and 0.110 inches maximum
0.110 inches minimum and 0.115 inches maximum
0.390 inches minimum and 0.400 inches maximum
0.728 inches nominal
0.015 inches minimum and 0.020 inches maximum
nickel alloy overall
ams5540 assn std single material response overall
key
Regulatory Compliance
Item does not contain precious metal.
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
Related Hardware Products
| Part Number | Description |
|---|---|
| 4056366 | Key Washer |