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 5930-00-176-4065
NSN 5835-01-061-9434
NSN 6620-01-633-8443
NSN 5998-00-596-9568
NSN 6110-00-551-8321
NSN 5920-01-034-2473
NSN 6150-00-278-1294
NSN 6610-01-278-9704
NSN 6240-00-773-2872
NSN 6135-01-483-5269
NSN 6645-01-444-8918
NSN 6685-00-539-8060