National Stock number : 5310-00-595-7078
Recessed Washer
| Available Quantity | 116,498 |
| Available Conditions | NE NS AR SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 11/05/2025 |
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
Recessed Washer
Hole Diameter
0.315in. and 0.324in. ⁓21/64"
Outside Diameter
0.583in. and 0.603in.
Recess Diameter
0.396in. and 0.406in.
Material Thickness
0.068in. and 0.088in.
Recess Angle
89.0 degrees and 91.0 degrees
Material
steel comp 1330 or steel comp 4130
Material Document And Classification
66 fed std all material responses
Surface Treatment
cadmium and chromate
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 3 fed spec single treatment response
Style Designator
15 recessed
Specification/standard Data
80205-NAS143 professional/industrial association standard
