| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | BLANK RECTANGULAR |
| HOLE DIAMETER | 0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM |
| OVERALL DIAMETER | 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 304 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, PLAIN TYPE A PREFERRED SIZE |
| PERIPHERAL SHAPE STYLE | ROUND |
| SPECIFICATION/STANDARD DATA | 05047-ASMEB18.24-2015 NATIONAL STD/SPEC |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THICKNESS | 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |