Used on kc135 rt. 3a all ends thread class 16CMLP1JA18 1st end bulkhead thread quantity per inch fitting, elbow 45 deg. standard passivate surface treated unjf all ends thread series
3a 2nd end thread class 18 2nd end thread quantity per inch passivate surface treated rigid, short center wrenching facility unjf 2nd end thread series
Used on m1743 decontamination apparatus. reducer bushing 1.375" across flats of hexagon head; 1.360" total length; 0.940 external threaded length; flareseal bonnet fitting connector for externalthread; material is carbon steel alloy. outside hexagon
24 2nd end thread quantity per inch 5in mount MK30 mod 50 liquid filling pump two 0.625 wrenching flats 0.625 from flange end cadmium surface treated flanged npt 1st end thread series
