National Stock number : 5310-00-763-3925
Flat Washer
| Available Quantity | 166,799 |
| Available Conditions | NE NS SV AR OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 05/20/2026 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Flat Washer
Cross-sectional Shape Style
rectangular
Hole Diameter
0.271in. and 0.286in. ⁓19/64"
Peripheral Shape Style
round
Center Hole Shape Style
1 round
Thickness
0.057in. and 0.067in. ⁓5/64"
Overall Diameter
0.490in. and 0.510in. ⁓33/64"
Surface Finish
63.0 microinches top
Material
steel comp 321
Material Document And Classification
ams 5510 assn std single material response
Surface Treatment
passivate
