| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM |
| OVERALL DIAMETER | 0.99 INCHES MINIMUM AND 1.01 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MATERIALS AS LISTED ON DWG 10910174 CAGE 19207 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER,FLAT |
| PERIPHERAL SHAPE STYLE | ROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ZINC PLATING WITH TRIVALENT CHROMIUM POST TREATMENT PER MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| THICKNESS | 0.127 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |