| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 19.00 MILLIMETERS MINIMUM AND 19.33 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | F0110 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 10F2 OVERALL |
| III HEAT TREATMENT | AS FABRICATED |
| III MINIMUM TENSILE STRENGTH | 333 NEWTONS PER SQUARE MILLIMETER |
| PERIPHERAL SHAPE STYLE | ROUND |
| OVERALL DIAMETER | 35.69 MILLIMETERS MINIMUM AND 36.31 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MA-E27 CODE T MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| THICKNESS | 2.93 MILLIMETERS MINIMUM AND 3.07 MILLIMETERS MAXIMUM |