| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | ROUND W/FLANGED BUSHING FOUR-HOLE FLANGE |
| FLANGE THICKNESS | 0.94 INCHES NOMINAL |
| DISTANCE BETWEEN MOUNTING HOLE CENTERS | 2.5 INCHES NOMINAL |
| FLANGE LENGTH | 3.0 INCHES NOMINAL |
| FLANGE WIDTH | 3.0 INCHES NOMINAL |
| SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS | 2.5 INCHES NOMINAL |
| FLANGE MOUNTING HOLE DIAMETER | 0.266 INCHES NOMINAL |
| HEIGHT | 1.50 INCHES NOMINAL |
| THREAD SIZE | 3/8-16UNC-2A ALL THREADED PORTIONS |
| SPECIAL FEATURES | HIGH DAMPED SILICONE ELASTOMER |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CUPMOUNT |