| DESIGN TYPE | INSERT |
| OVERALL LENGTH | 3.938 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.625 INCHES NOMINAL |
| INSERT MATERIAL | RUBBER |
| BORE SHAPE | STRAIGHT BOTH ENDS |
| BORE DIAMETER | 1.8750 INCHES NOMINAL FIRST END |
| 1.5000 INCHES NOMINAL SECOND END |
| BORE LENGTH | 3.9375 INCHES NOMINAL BOTH ENDS |
| KEYING FACILITY QUANTITY | 1 FIRST END |
| 1 SECOND END |
| KEYING FACILITY TYPE | KEYWAY FIRST END |
| KEYWAY SECOND END |
| KEYWAY WIDTH | 0.500 INCHES NOMINAL FIRST END |
| 0.313 INCHES NOMINAL SECOND END |
| KEYWAY DEPTH | 0.1250 INCHES NOMINAL FIRST END |
| 0.1563 INCHES NOMINAL SECOND END |
| SECURING METHOD | KEY FIRST END |
| SCREW BOTH ENDS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SURE-FLEX ELASTOMERIC COUPLING |