National Stock number : 5310-01-123-5639
Flat Washer
| Available Quantity | 261,235 |
| Available Conditions | NE NS SV OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 8710000090 |
| Stock Check Date | 11/25/2025 |
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
0.174in. ⁓3/16"
Peripheral Shape Style
round
Center Hole Shape Style
1 round
Thickness
0.032in. ⁓3/64"
Overall Diameter
0.370in. and 0.395in. ⁓13/32"
Material
aluminum alloy 2024
Material Document And Classification
QQ-A-250/5, temper T3 fed spec single material response or QQ-A-250/5, temper T4 fed spec single material response
Surface Treatment
chromate
Surface Treatment Document And Classification
MIL-C-5541, cl 3 mil spec single treatment response
Nondefinitive Spec/std Data
a type and 1 grade and d class
