An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.
Classification: Parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers and the like
NSN 6650-00-583-1735
NSN 6220-00-356-2617
NSN 5935-00-120-1274
NSN 5996-01-044-6958
NSN 7035-01-461-7742
NSN 5920-01-276-0430
NSN 6105-01-328-5300
NSN 6240-00-624-8440
NSN 5990-01-120-1910
NSN 5945-01-036-8386
NSN 5835-01-259-0859
NSN 6150-01-228-9121