Used on sot equipment (se) b-2 bomber,controller, composite repair set, aircraft. 2a 2nd end thread class 12 2nd end thread quantity per inch nptf 1st end thread series
2a 2nd end thread class 20 2nd end thread quantity per inch male connector nha trolley-rigged outhaul system installation requirements for A0E6cl, p/n 7002638, 53711 nptf 1st end thread series
Used on engine, f118-ge-110, b-2 bomber. 2a 1st end thread class 12 1st end thread quantity per inch o-ring separate, install prior to using fitting zinc surface treated npt 2nd end thread series