| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 2.375 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.436 INCHES MINIMUM AND |
| 1.440 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.406 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.282 INCHES NOMINAL |
| MATERIAL | STEEL BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-872,CLASS A,COND A MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| HARDNESS RATING | 180.0 BRINELL STANDARD NOMINAL BODY |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 60.000 NOMINAL |
| THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION |
| NOMINAL THREAD SIZE | 2.000 INCHES SINGLE THREADED PORTION |
| THREAD QUANTITY PER INCH | 12 SINGLE THREADED PORTION |
| THREAD CLASS | 3A SINGLE THREADED PORTION |
| THREAD LENGTH | 1.000 INCHES NOMINAL SINGLE THREADED PORTION |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 66850 |
| DESIGN CONTROL REFERENCE | B021323-9 |