National Stock number : 5310-01-111-3981
Flat Washer
| Available Quantity | 142 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 03/30/2023 |
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
0.531in. ⁓17/32"
Peripheral Shape Style
round
Center Hole Shape Style
1 round
Thickness
0.188in. ⁓13/64"
Overall Diameter
1.375in. ⁓1-3/8"
Hardness Rating
28.0 rockwell c and 32.0 rockwell c
Surface Finish
125.0 microinches all surfaces
Material
steel comp 4140 or steel comp 4130
