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 6645-01-375-2020
NSN 5935-00-928-8221
NSN 6645-01-511-3272
NSN 6105-01-399-8140
NSN 6240-01-631-8680
NSN 5998-01-265-2036
NSN 5855-01-118-2228
NSN 6650-01-181-6037
NSN 7035-00-020-2227
NSN 6240-01-596-3183
NSN 5965-01-589-2288
NSN 6220-01-254-0091