5310-00-262-3522
Lock Washer
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Official Item Classification
- Name
- Lock Washer
- (NSN) National Stock Number
- 5310-00-262-3522
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 14218
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 01/01/1963 (63 years ago)
45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.080 inches nominal material thickness, steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall material, 0.500 inches maximum outside diameter, 0.221 inches minimum and 0.232 inches maximum hole diameter
Specs & Compatibility
0.221 inches minimum and 0.232 inches maximum
0.500 inches maximum
0.080 inches nominal
45.0 rockwell c minimum and 53.0 rockwell c maximum
steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall
66 fed std all material responses overall
zinc overall
qq-z-325,ty 2,cl 3 fed spec single treatment response overall
split helical-right hand
a class and 4 style
Replacement For
| Part Number | Description | |
|---|---|---|
| 5310-00-013-1087 | No Name Available | 01/01/1980 |
| 5310-00-070-6871 | No Name Available | 06/27/1969 |
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.
0014218
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