| ACCOMMODATED SHAFT DIAMETER | 6.999 INCHES MINIMUM AND 7.001 INCHES MAXIMUM |
| CASE STYLE | SHOULDERED |
| CENTER HOLE DIAMETER | 6.984 INCHES MINIMUM AND 6.992 INCHES MAXIMUM |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| MATERIAL | RUBBER SYNTHETIC INNER RING |
| MATERIAL | STEEL COMP 304 CASE |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL,UPPER MAST,PRGB |
| PERIPHERAL DIAMETER | 8.503 INCHES MINIMUM AND 8.563 INCHES MAXIMUM |
| PROPRIETARY CHARACTERISTICS | PACS |
| SEAL WIDTH | 0.560 INCHES MAXIMUM |
| SPECIAL FEATURES | CSI FLIGHT CRITICAL ITEM |