5310-00-564-4516
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-00-564-4516
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 13393
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 11/19/1974 (51 years ago)
rectangular cross-sectional shape style, round peripheral shape style, 0.526 inches minimum and 0.536 inches maximum hole diameter, round center hole shape style, 0.020 inches nominal thickness
Specs & Compatibility
rectangular
0.526 inches minimum and 0.536 inches maximum
round
round
0.020 inches nominal
0.807 inches minimum and 0.817 inches maximum
aluminum alloy 5052 overall
qq-a-318,1/2 h fed spec single material response overall
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.
0013393
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| Part Number | Description |
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| 4136041P327 | Flat Washer |