National Stock number : 5310-00-136-1471
Flat Washer
| Available Quantity | 81,795 |
| Available Conditions | NS NE SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7415210000 |
| Stock Check Date | 02/24/2026 |
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
0.193in. and 0.213in. ⁓7/32"
Peripheral Shape Style
round
Center Hole Shape Style
1 round
Thickness
0.022in. and 0.042in. ⁓3/64"
Overall Diameter
0.433in. and 0.458in. ⁓15/32"
Material
copper alloy 268 or copper alloy 270
Material Document And Classification
QQ-W-321, 1/2 hard fed spec 1st material response or QQ-B-626, 1/2 hard fed spec 2nd material response
Surface Treatment
tin
Surface Treatment Document And Classification
MIL-T-10727, ty 1 mil spec single treatment response
