Used on ilosangeles class ssn (688); sturgeon class ssn (637); forrestal class cv; iwo jima class lph; supply class aoe; nimitz class cvn; gun fire control system, mk 68; blue ridge class lcc-19; wasp class lhd. 32 thread quantity per inch weapon system essential uns thread series
2a single threaded bushing thread class 0.625" single threaded bushing thread length 3.187" overall length 14 single threaded bushing thread quantity per inch cylindrical w/flange npt single threaded bushing thread series
2a thread class right-hand 1.562" overall length 1.500" overall width 40 thread quantity per inch anodize surface treated hood, top opening w/clamp unc thread series
0.250" single mounting facility thread length seventy two dummy terminals, twelve each on front of each section unef single mounting facility thread series
2b single mounting facility thread class 1.290" overall length 0.890" overall width 40 single mounting facility thread quantity per inch unc single mounting facility thread series
contact data, spst, ref dwg group 217, electrical ratings, ac, 220v max, 1 amp resistive current rating; heater data, ac, dc, 6.3v rating, wattage not rated, no current rating; terminal data, 2 heater element terminals, 4 terminals for contacts; hermetically sealed; glass envelope; ambient temp range compensated for operation from minus 50 deg c to plus 70 deg c; o/a dim., excl terminals, 2-1/2 in. lg, 7/8 in. dia; mounts into 9 pin socket
