5310-00-731-9451
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-00-731-9451
- (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
- 03/01/1968 (58 years ago)
0.123 inches minimum and 0.125 inches maximum thickness, round center hole shape style, rectangular cross-sectional shape style, 0.876 inches minimum and 0.878 inches maximum hole diameter, round peripheral shape style
Specs & Compatibility
rectangular
0.876 inches minimum and 0.878 inches maximum
round
round
0.123 inches minimum and 0.125 inches maximum
1.246 inches minimum and 1.248 inches maximum
plastic acetal overall
delrin af ty 13b,fscm 19793 mfr ref 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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