5310-01-628-8787
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-628-8787
- (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
- 06/12/2014 (12 years ago)
0.2812 inches nominal hole diameter, round center hole shape style, rectangular cross-sectional shape style, round peripheral shape style, 0.05 inches minimum and 0.08 inches maximum thickness
Specs & Compatibility
rectangular
0.2812 inches nominal
round
round
0.05 inches minimum and 0.08 inches maximum
0.7344 inches nominal
mrap - cougar cat2 a2
40.0 rockwell c minimum
type b washer
for soft materials
steel overall
zinc overall
Regulatory Compliance
Item does not contain precious metal.
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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