| OUTSIDE DIAMETER | 3.938 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A494 GR M-30C ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | NICKEL ALLOY |
| NONDEFINITIVE SPEC/STD DATA | 0641AF ASSEMBLY |
| SPECIAL FEATURES | 1DRILLED HOLE 0.250" DIAMETER IN THE CENTER; 6 HOLES 0.359" DIAMETER EQUALLY SPACED ON A 3.000" BOLT CIRCLE; 0.188" THICK, CHAMPHERED ON A 45 DEG ANGLE TO 0.940" (HALF THE THICKNESS) |
| SPECIFICATION/STANDARD DATA | 80064-803-1385623 GOVERNMENT SPECIFICATION |
| VALVE MODEL NUMBER FOR WHICH DESIGNED | Y-PATTERN GLOBE VALVE TYPE 4 |
| VALVE SIZE FOR WHICH DESIGNED | 6.000 INCHES |
| VALVE DESIGN CONTROL ACTIVITY | 80064 |