| APERTURE DIAMETER | 2.750 INCHES MINIMUM AND 2.752 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 6 |
| COUNTERBORE DEPTH | 0.125 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 3.250 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/APERTURE |
| OUTSIDE DIAMETER | 5.250 INCHES NOMINAL |
| OUTSIDE RAISED SURFACE DIAMETER | 3.540 INCHES MINIMUM AND 3.542 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.505 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL UNS K02600 OVERALL |
| MINOR THICKNESS | 0.380 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 4.500 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE DIAMETER | 0.406 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| RAISED SURFACE HEIGHT | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| STYLE DESIGNATOR | ROUND |