| DIAMETER | 0.50 INCHES NOMINAL |
| FEMALE END CHARACTERISTIC | COUNTERBORED |
| FEMALE END SCREW THREAD SERIES DESIGNATOR | NPT |
| FEMALE END THREAD DIRECTION | RIGHT-HAND |
| FEMALE END THREAD SIZE | 0.250 |
| MALE END SCREW THREAD SERIES DESIGNATOR | NPSM |
| MALE END THREAD DIRECTION | RIGHT-HAND |
| MALE END THREAD SIZE | 0.500 |
| MATERIAL | STEEL COMP 4130 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTER, THREAD REDUCER |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL LENGTH | 1.40 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.50 INCHES NOMINAL |
| WRENCHING FACILITY SHAPE | HEXAGON |
| SURFACE TREATMENT | ZINC |