5310-01-649-9684
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-649-9684
- (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
- 11/17/2015 (10 years ago)
round center hole shape style, 27.0 millimeters nominal overall diameter, 14.0 millimeters nominal center hole width, 3.1 millimeters maximum thickness, round peripheral shape style
Specs & Compatibility
round
round
3.1 millimeters maximum
27.0 millimeters nominal
14.0 millimeters nominal
casehardened
38.0 rockwell c minimum and 45.0 rockwell c maximum
hardened washer
weight: 11.69kg
black overall
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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