| END CONNECTION TYPE | THREADED |
| MATERIAL HARDNESS RATING | 92.0 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM |
| MATERIAL | STEEL COMP 4130 |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| SCREW THREAD LOCATION | EXTERNAL |
| SCREW THREAD SERIES DESIGNATOR | NPT |
| SEAT TYPE | STRAIGHT FACE |
| STRENGTH RATING | 90000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SIZE | 1-11-1/2 |
| UNION END SCREW THREAD SERIES DESIGNATOR | UN |
| UNION END THREAD DIRECTION | RIGHT-HAND |
| UNION END THREAD SIZE | 2-5/16IN-12 |
| WORKING PRESSURE AND SERVICE TYPE | 4000.0 POUNDS PER SQUARE INCH NOMINAL WATER |