National Stock number : 5310-00-184-8974
Flat Washer
| Available Quantity | 25,993 |
| Available Conditions | NS NE SV AR OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 10/30/2025 |
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
0.396in. and 0.411in. ⁓27/64"
Peripheral Shape Style
round
Center Hole Shape Style
1 round
Thickness
0.073in. and 0.083in. ⁓3/32"
Overall Diameter
0.740in. and 0.760in. ⁓49/64"
Hardness Rating
35.0 rockwell c and 40.0 rockwell c
Surface Finish
63.0 microinches top
Material
steel comp 4130
Material Document And Classification
ams 6350 assn std single material response
Surface Treatment
nickel and cadmium
Surface Treatment Document And Classification
ams 2416 assn std single treatment response
Specification/standard Data
81343-MS9320-12 professional/industrial association specification
