| ALIGNMENT TYPE | RIGID |
| BORE DIAMETER | 49.2400 INCHES MINIMUM AND 49.2600 INCHES MAXIMUM |
| OVERALL HEIGHT | 2.0570 INCHES MINIMUM AND 2.0670 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 54.1150 INCHES MINIMUM AND 54.1350 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE SEATING RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE WASHER |
| MATERIAL | PLASTIC POLYAMIDE RETAINER |
| MATERIAL | STEEL SEATING RING |
| MATERIAL | STEEL WASHER |
| SPECIAL FEATURES | MAGNETIC PARTICLE INSPECT; 1/2 FULL MIL-G-23827 GREASE; SEATING RING BOUND BY 100 SCREWS; AXIAL RUNOUT,BOTH RACES,0.0003 T.I.R.; FLATNESS UNDER 1000 LB. LOAD,BOTH RACES WITHIN 0.0005 |
| SURFACE FINISH | GROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| THRUST DIRECTIONAL CAPABILITY DESIGNATION | PLAIN |