| APERTURE DIAMETER | 120.2 MILLIMETERS MINIMUM AND 121.2 MILLIMETERS MAXIMUM |
| BODY DIAMETER | 141.5 MILLIMETERS MINIMUM AND 142.5 MILLIMETERS MAXIMUM |
| BODY THICKNESS | 7.85 MILLIMETERS NOMINAL |
| BOLT CIRCLE HOLE QUANTITY | 4 |
| COUNTERBORE DIAMETER | 131.3 MILLIMETERS MINIMUM AND 132.3 MILLIMETERS MAXIMUM |
| COUNTERBORE DEPTH | 4.8 MILLIMETERS MINIMUM AND 4.9 MILLIMETERS MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE |
| LUG QUANTITY | 4 |
| LUG WIDTH | 10.0 MILLIMETERS NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 1E424B,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON MALLEABLE OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| MINOR THICKNESS | 4.8 MILLIMETERS NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 158.75 MILLIMETERS NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE TYPE | ROUND, THREADED |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| OUTSIDE DIAMETER | 149.5 MILLIMETERS NOMINAL |
| OVERALL THICKNESS | 9.65 MILLIMETERS NOMINAL |
| RADIUS FROM CENTER OF PLATE TO END OF LUG | 84.75 MILLIMETERS NOMINAL |
| STYLE DESIGNATOR | ROUND WITH LUGS |
| THREAD QUANTITY PER INCH | 16 |
| THREAD SERIES DESIGNATOR | UNF |