| BODY OUTSIDE DIAMETER | 2.239 INCHES MINIMUM AND 2.240 INCHES MAXIMUM |
| BODY STEPPED INSIDE DIAMETER | 0.625 NOMINAL MILS FIRST STEP AND 0.626 NOMINAL CENTIMETERS FIRST STEP |
| BODY STEPPED INSIDE DIAMETER | 0.885 NOMINAL INCHES SECOND STEP |
| FLANGE DIAMETER | 3.249 INCHES MINIMUM AND 3.250 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.749 NOMINAL MILS AND 0.751 NOMINAL CENTIMETERS |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131,TY MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-861,CL 410 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| MATERIAL | COBALT FACE |
| MATERIAL | STEEL BODY |
| PROPRIETARY CHARACTERISTICS | PACS |
| SEAL ACCOMMODATION TYPE | GROOVED |
| SEAT RADIUS | 0.233 INCHES MINIMUM AND 0.237 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | RADIAL |
| STYLE DESIGNATOR | PLAIN FLANGED |
| UNDER FLANGE HEIGHT | 0.969 INCHES NOMINAL |