National Stock number : 5310-01-172-2953
Flat Washer
| Available Quantity | 656 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 08/27/2025 |
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
0.781in. ⁓25/32"
Peripheral Shape Style
round
Center Hole Shape Style
1 round
Thickness
0.125in. ⁓1/8"
Overall Diameter
1.500in. ⁓1-1/2"
Material
steel comp 4130 or steel comp 4140 or steel comp 8640 or steel comp 8740
Material Document And Classification
QQ-S-626 fed spec 1st material response or astm A322 assn std 2nd material response or astm A331 assn std 3rd material response or astm A506 assn std 4th material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416, class 1, type 2 fed spec single treatment response
