National Stock number : 5310-01-053-3983
Key Washer
| Available Quantity | 53 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7415210000 |
| Stock Check Date | 01/14/2026 |
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
Key Washer
Hole Diameter
0.375in. and 0.380in. ⁓25/64"
Outside Diameter
0.625in.
External Prebent Key Length
0.060in.
Internal Prebent Key Width
0.065in.
Material Thickness
0.032in.
Hardness Rating
57.0 rockwell b and 77.0 rockwell b
Material
copper alloy
Material Document And Classification
QQ-B-613, form sheet, 1/2 hard fed spec single material response
Surface Treatment
nickel
Surface Treatment Document And Classification
QQ-N-290, class 2 fed spec single treatment response
