EXTERNAL SCREW THREAD SERIES DESIGNATOR | NPT |
EXTERNAL THREAD DIRECTION | RIGHT-HAND |
EXTERNAL THREAD SIZE | 2-11-1/2 |
INTERNAL SCREW THREAD SERIES DESIGNATOR | NPT |
INTERNAL THREAD DIRECTION | RIGHT-HAND |
INTERNAL THREAD SIZE | 1-1/4-11-1/2 |
MATERIAL | IRON MALLEABLE |
NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND B STYLE AND 1 CLASS |
SPECIFICATION/STANDARD DATA | 81348-WW-P-471 GOVERNMENT SPECIFICATION |
WORKING PRESSURE AND SERVICE TYPE | 150.0 POUNDS PER SQUARE INCH NOMINAL STEAM |
STYLE DESIGNATOR | OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL) |
SURFACE TREATMENT | OXIDE |