5310-01-337-4579
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-337-4579
- (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
- 04/14/1991 (35 years ago)
round center hole shape style, dee peripheral shape style, rectangular cross-sectional shape style, 1.545 inches nominal width, 1.078 inches nominal hole diameter
Specs & Compatibility
rectangular
1.078 inches nominal
1.545 inches nominal
dee
round
0.090 inches nominal
1.810 inches nominal
aluminum alloy 2024 overall
Regulatory Compliance
Item does not contain precious metal.
The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
FLZ
0013393
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