| DESIGN TYPE | PLATE |
| LENGTH | 13.880 INCHES NOMINAL |
| ORIFICE DIAMETER | 0.125 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.480 INCHES MINIMUM AND 3.510 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CASCADE PLATE CARTRIDGE |
| MATERIAL | COPPER ALLOY 706 OR NICKEL ALLOY |
| SPECIAL FEATURES | CARTRIDGE FLOW RATE 45 GPM; FITS ASSEMBLY 801-6640881 PC 153-2; TO BE USED INBOARD OF THE INBOARD CONNECTION OF THE BACKUP VALVE OR EXTERNAL TO THE PRESSURE HULL ONLY |
| THREAD CLASS | 2A FOURTH PROVISION |
| THREAD CLASS | 3B FIFTH PROVISION |
| THREAD DIRECTION | RIGHT-HAND FIFTH PROVISION |
| THREAD DIRECTION | RIGHT-HAND FOURTH PROVISION |
| THREAD LENGTH | 13.880 INCHES NOMINAL FOURTH PROVISION |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) FIFTH PROVISION |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) FOURTH PROVISION |
| THREAD PROVISION | THREADED FIFTH PROVISION |
| THREAD PROVISION | THREADED FOURTH PROVISION |
| THREAD PROVISION | UNTHREADED FIRST PROVISION |
| THREAD PROVISION | UNTHREADED THIRD PROVISION |
| THREAD PROVISION | UNTHREADED SECOND PROVISION |
| THREAD SIZE DESIGNATOR | 3/8-16 FIFTH PROVISION |
| THREAD SIZE DESIGNATOR | 3/8-16 FOURTH PROVISION |