5310-00-252-4638
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-00-252-4638
- (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
- 06/24/1970 (56 years ago)
0.028 inches minimum and 0.035 inches maximum thickness, round center hole shape style, rectangular cross-sectional shape style, round peripheral shape style, 0.139 inches minimum and 0.159 inches maximum hole diameter
Specs & Compatibility
rectangular
0.139 inches minimum and 0.159 inches maximum
round
round
0.028 inches minimum and 0.035 inches maximum
0.370 inches minimum and 0.395 inches maximum
copper alloy 116 and copper alloy overall
cadmium and chromate 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 |
|---|---|
| 107006-558 | Flat Washer |