| STYLE DESIGNATOR | OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL) |
| MATERIAL | IRON MALLEABLE |
| EXTERNAL THREAD SIZE | 1-1/4-11-1/2 |
| EXTERNAL SCREW THREAD SERIES DESIGNATOR | NPT |
| EXTERNAL THREAD DIRECTION | RIGHT-HAND |
| INTERNAL THREAD SIZE | 1/4-18 |
| INTERNAL SCREW THREAD SERIES DESIGNATOR | NPT |
| INTERNAL THREAD DIRECTION | RIGHT-HAND |
| WORKING PRESSURE AND SERVICE TYPE | 150.0 POUNDS PER SQUARE INCH NOMINAL WATER AND |
| 150.0 POUNDS PER SQUARE INCH NOMINAL OIL AND |
| 150.0 POUNDS PER SQUARE INCH NOMINAL GAS |
| DEPARTURE FROM CITED DESIGNATOR | MATL,ALEX,STYL,AWMG,CGMD,CGMF,AWMH,CGMH,CGMJ |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WWP471 |