5310-01-724-6401
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-724-6401
- (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
- 11/15/2024 (1 year ago)
0.051 inches minimum and 0.080 inches maximum thickness, round center hole shape style, 0.339 inches minimum and 0.359 inches maximum hole diameter, round peripheral shape style, rectangular cross-sectional shape style
Specs & Compatibility
rectangular
0.339 inches minimum and 0.359 inches maximum
round
round
0.051 inches minimum and 0.080 inches maximum
0.681 inches minimum and 0.703 inches maximum
4940-016011928
washers, type a plain washer
steel comp 304 overall
304, s30400, annealed per asme b18.24-2023 national std/spec single material response overall
passivate overall
astm a380 national std/spec single treatment response overall
05047-asme b18.24-2023 professional/industrial association standard
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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