| APERTURE DIAMETER | 1.805 INCHES MINIMUM AND 1.807 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 2 |
| COUNTERBORE DEPTH | 0.575 INCHES MINIMUM AND 0.605 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 2.0452 INCHES MINIMUM AND 2.0474 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 3.620 INCHES NOMINAL |
| OUTSIDE RAISED SURFACE DIAMETER | 2.364 INCHES MINIMUM AND 2.365 INCHES MAXIMUM |
| OVERALL THICKNESS | 1.545 INCHES MINIMUM AND 1.575 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 1018 OVERALL |
| MOUNTING BOLT CIRCLE DIAMETER | 3.000 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE TYPE | ROUND, THREADED |
| NOMINAL THREAD SIZE | 0.3125 INCHES |
| RAISED SURFACE HEIGHT | 1.173 INCHES MINIMUM AND 1.203 INCHES MAXIMUM |
| SPECIAL FEATURES | SIX ADDITIONAL MOUNTING HOLES ON 3.00 IN. DIA BOLT CIRCLE,0.342 IN. MIN TO 0.352 IN. MAX DIA |
| STYLE DESIGNATOR | ROUND |
| THREAD SERIES DESIGNATOR | UNC |
| THREAD QUANTITY PER INCH | 18 |