National Stock number : 5310-01-091-1242
Key Washer
| Available Quantity | 3,619 |
| Available Conditions | NS NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 10/07/2025 |
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
Key Washer
Hole Diameter
0.250in. and 0.255in. ⁓17/64"
Outside Diameter
0.345in. and 0.355in.
Internal Straight Key Width
0.044in. and 0.045in.
Distance From Centerline To Top Of Internal Key
0.095in.
Internal Key Quantity
2
Material Thickness
0.021in. and 0.029in.
Hardness Rating
950.0 rockwell h
Material
steel comp 631
Material Document And Classification
MIL-S-25043 mil spec single material response
Surface Treatment
passivate
Surface Treatment Document And Classification
QQ-P-35 fed spec single treatment response
Style Designator
key
