5310-01-377-4386
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-377-4386
- (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
- 07/16/1993 (33 years ago)
rectangular cross-sectional shape style, 0.540 inches nominal width, round center hole shape style, 0.647 inches nominal hole diameter, round peripheral shape style
Specs & Compatibility
rectangular
0.647 inches nominal
0.540 inches nominal
round
round
0.050 inches minimum and 0.060 inches maximum
0.985 inches minimum and 0.990 inches maximum
titanium overall
ams4900 national spec all material responses 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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