National Stock number : 5310-00-187-2399
Flat Washer
| Available Quantity | 123,910 |
| Available Conditions | NS NE SV OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7616108000 |
| Stock Check Date | 02/16/2026 |
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
0.318in. and 0.338in. ⁓11/32"
Peripheral Shape Style
round
Center Hole Shape Style
1 round
Thickness
0.057in. and 0.069in. ⁓5/64"
Overall Diameter
0.557in. and 0.582in. ⁓19/32"
Material
aluminum alloy 2024
Material Document And Classification
QQ-A-250/5 fed spec single material response
Surface Treatment
chromate or anodize
Surface Treatment Document And Classification
MIL-C-5541 mil spec 1st treatment response or MIL-A-8625 mil spec 2nd treatment response
