National Stock number : 5310-00-138-6376
Concave Washer
| Available Quantity | 6,067 |
| Available Conditions | NS NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 02/23/2026 |
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
Concave Washer
Hole Diameter
0.423in. ⁓7/16"
Radius
0.344in.
Outside Diameter
0.591in. and 0.601in.
Recess Depth
0.040in.
Material Thickness
0.113in.
Material
steel
Surface Treatment
cadmium and chromate
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 2 fed spec single treatment response
Style Designator
concave
