5310-01-725-9285
Flat Washer
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Official Item Classification
- Name
- Flat Washer
- (NSN) National Stock Number
- 5310-01-725-9285
- (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
- 01/27/2025 (1 year ago)
round center hole shape style, 0.146 inches minimum and 0.174 inches maximum thickness, round peripheral shape style, 0.649 inches minimum and 0.686 inches maximum hole diameter, rectangular cross-sectional shape style
Specs & Compatibility
rectangular
0.649 inches minimum and 0.686 inches maximum
round
round
0.146 inches minimum and 0.174 inches maximum
2.243 inches minimum and 2.280 inches maximum
5430-016976179
washers, type b plain washer
steel comp 304 overall
304, s30400, cold worked 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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| Part Number | Description |
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| AEW26X62W000SB8A31 | Flat Washer |