National Stock number : 5310-01-160-5731
Recessed Washer
| Available Quantity | 654 |
| Available Conditions | NS NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 04/16/2026 |
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
Recessed Washer
Hole Diameter
0.191in. and 0.195in. ⁓13/64"
Outside Diameter
0.350in. and 0.370in.
Recess Diameter
0.280in. and 0.290in.
Material Thickness
0.061in. and 0.071in.
Hardness Rating
40.0 rockwell c and 45.0 rockwell c
Recess Angle
90.0 degrees
Material
steel comp XM-13
Material Document And Classification
ams 5629 assn std single material response
Surface Treatment
passivate
Surface Treatment Document And Classification
QQ-P-35 fed spec single treatment response
Style Designator
15 recessed
