5310-00-290-8501
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-00-290-8501
- (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)
rectangular cross-sectional shape style, round center hole shape style, 0.052 inches minimum and 0.072 inches maximum thickness, round peripheral shape style, 0.230 inches minimum and 0.250 inches maximum hole diameter
Specs & Compatibility
rectangular
0.230 inches minimum and 0.250 inches maximum
round
round
0.052 inches minimum and 0.072 inches maximum
0.830 inches minimum and 0.860 inches maximum
rubber synthetic 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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