National Stock number : 5310-01-475-3411
Recessed Washer
| Available Quantity | 10,813 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 07/24/2025 |
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
Recessed Washer
Hole Diameter
0.314in. and 0.318in. ⁓21/64"
Outside Diameter
0.588in. and 0.598in.
Recess Diameter
0.402in. and 0.412in.
Material Thickness
0.057in. and 0.069in.
Hardness Rating
35.0 rockwell c and 42.0 rockwell c
Recess Angle
90.0 degrees
Surface Finish
125.0 microinches all surfaces
Material
steel comp 630
Material Document And Classification
ams 5604, 17-4Ph, cond h 1025 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
Specification/standard Data
80205-NAS-21299 professional/industrial association standard
