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 5920-00-515-3617
NSN 6320-00-116-3658
NSN 6135-01-516-8171
NSN 5975-01-067-7638
NSN 5920-01-487-2207
NSN 5935-00-992-5160
NSN 5996-01-302-8251
NSN 5920-01-516-4876
NSN 6105-01-462-1294
NSN 5975-01-204-2867
NSN 5910-01-315-9532
NSN 5999-01-013-1120