Hermetically sealed
An instrument which is actuated by electrical pulses and designed to register and total numerically in units proportional to its applied pulses. See also counter, reciprocating and counter, rotating.
Classification: Revolution counters, production counters, taximeters, odometers, pedometers and the like
NSN 5835-01-416-6455
NSN 6320-01-106-4414
NSN 6610-00-148-8044
NSN 5855-00-301-1176
NSN 6150-01-137-7942
NSN 5960-01-493-3948
NSN 7035-00-557-5570
NSN 5895-01-430-1865
NSN 5925-01-384-3234
NSN 5895-00-180-8274
NSN 6145-01-200-5020
NSN 6610-00-166-0233