contact data, spst, normally open, ref dwg group 217, electrical ratings, ac, 250v max, 2 amp res current rating; dc, 32 v max, 1 amp resistive current rating; heater data, ac, 6.3 v rating, 4.5 wrating, not rated for current; terminal data, 2 heater terminals, 5 terminal for contacts; hermetically sealed; metal enclosure; ambient temp range compensated for operation from minus 55 deg c to plus 85 dec c; rated for actuation TIME30 sec operating time, operating time is adjustable; o/a dim., excl terminals, 1.375 in. lg, 1.000 in. w, 2.370 in. h; two 0.130 in. dia mtg holes spaced 1.125 in. c to c
Used on sturgeon class ssn (637), underwater torpedo tubes, submarine ship control and navigation systems, submarine interior communication system, submarine communications and antenna systems. 2a thread class 32 thread quantity per inch weapon system essential uns thread series
0.250" all connections inside diameter 4.656" overall length 5.312" overall width 18 all pressure connection thread quantity per inch rectangular ptf-sae short all pressure connection thread series
2a single mounting facility thread class 0.375" single mounting facility thread length 5.731" overall length 1.312" overall width circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 7.000" overall length circular wafer, bushing mount unef single mounting facility thread series
