| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 6.37 MILLIMETERS MINIMUM AND 6.55 MILLIMETERS MAXIMUM |
| INSIDE LEFT CORNER CHAMFER ANGLE | 100.0 DEGREES NOMINAL |
| OVERALL DIAMETER | 19.1 MILLIMETERS NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OR AMS 5517 OR ASTM A666 NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OR STEEL COMP 301 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, FORKLIFT FRAME |
| PERIPHERAL SHAPE STYLE | ROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-186 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| THICKNESS | 1.90 MILLIMETERS NOMINAL |