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 5999-00-832-6517
NSN 6645-00-527-7258
NSN 5920-00-992-1820
NSN 6645-00-276-7544
NSN 5985-01-361-1121
NSN 6320-01-339-5351
NSN 6130-00-164-9857
NSN 5975-01-425-6504
NSN 5999-01-646-0792
NSN 5999-01-328-8692
NSN 5920-01-084-1612
NSN 5925-00-985-8344