| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 0.931 INCHES MINIMUM AND 0.968 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE AIR4127 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL |
| OVERALL DIAMETER | 1.743 INCHES MINIMUM AND 1.780 INCHES MAXIMUM |
| PERIPHERAL SHAPE STYLE | ROUND |
| THICKNESS | 0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |