5310-00-655-9986
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-00-655-9986
- (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
- 01/01/1963 (63 years ago)
1.500 inches minimum and 1.516 inches maximum hole diameter, rectangular cross-sectional shape style, 0.234 inches minimum and 0.250 inches maximum thickness, round center hole shape style, round peripheral shape style
Specs & Compatibility
rectangular
1.500 inches minimum and 1.516 inches maximum
round
round
0.234 inches minimum and 0.250 inches maximum
2.422 inches minimum and 2.438 inches maximum
casehardened
32.0 microinches bottom
32.0 microinches top
steel comp 416 overall
qq-s-763 fed spec single material response overall
passivate overall
qq-p-35 fed spec single treatment 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
Related Hardware Products
| Part Number | Description |
|---|---|
| 5310006559986 | Flat Washer |
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