Used on c17a aircraft; nha p/n 17g130033-1, nozzle, spray, fluid-emulsion. 2b all ends thread class 16 1st end thread quantity per inch fitting, adapter, female boss to retained nut passivate surface treated unf all ends thread series
Used on 2350-01-458-7550. 2a 1st end thread class 12 1st end thread quantity per inch adapter, straight, tube to boss, o-ring, 37 degree flared (long) state type of surface treatment desired in procurement specification; procure the o-ring separately; in addition to military standard ref, see sae J514 for 37 degree flared fitting; hex across the flats is 1.250 in ; fitting diameter is 0.609 in cadmium or phosphate or zinc or passivate surface treated un 1st end thread series