National Stock number : 5310-01-070-9642
Key Washer
| Available Quantity | 387 |
| Available Conditions | AR NS NE SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 11/08/2025 |
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
1.255in. and 1.275in. ⁓1-9/32"
Outside Diameter
1.750in. and 1.770in.
Internal Straight Key Width
0.169in. and 0.179in.
Distance From Centerline To Top Of Internal Key
0.523in.
Internal Key Quantity
1
Material Thickness
0.095in. and 0.105in.
Hardness Rating
44.0 rockwell c
Special Features
84 serrations equally spaced around entire face of washer
Material
steel comp 630
Material Document And Classification
ams 5355 assn std single material response
Style Designator
key
Specification/standard Data
80205-NAS1193 professional/industrial association standard
