Used on hh-60h search and rescue, sh-60f carrier-based, ah-1w advance attack, hh-60j uscg search and rescue helicopters. p12 fire/crash truck. c-2a reprocured aircraft. mb-4 aircraft towing tractor. shipboard material handling (mhe). b-2 bomber (se) support equipment.. 0.500" single pressure connection thread length 1.880" overall length 0.375" single connection outside diameter 27 single pressure connection thread quantity per inch weapon system essential cylindrical npt single pressure connection thread series
2b thread class right-hand 0.600" overall length 0.600" overall width 40 thread quantity per inch guide sockets in contact positions b unc thread series
2a single mounting facility thread class 0.375" single mounting facility thread length 2.000" overall length 2.500" overall width circular wafer, bushing mount unef single mounting facility thread series