National Stock number : 5310-00-755-4866
Flat Washer
| Available Quantity | 2,932 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 11/24/2025 |
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
Flat Washer
Cross-sectional Shape Style
rectangular
Hole Diameter
0.281in. ⁓9/32"
Peripheral Shape Style
round
Center Hole Shape Style
1 round
Thickness
0.090in. ⁓3/32"
Overall Diameter
0.750in. ⁓3/4"
Hardness Rating
33.0 rockwell c and 38.0 rockwell c
Heat Treatment
quenched and tempered
Material
steel comp 4130 or steel comp 4140 or steel comp 8640
Material Document And Classification
QQ-S-624 fed spec 1st material response or QQ-S-626 fed spec 1st material response and QQ-S-624 fed spec 2nd material response or QQ-S-626 fed spec 2nd material response and QQ-S-624 fed spec 3rd material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416 ty 2, cl 1 fed spec single treatment response
