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 5915-00-739-7331
NSN 5835-00-876-4544
NSN 6645-01-076-4655
NSN 6220-00-003-8992
NSN 2925-00-336-8364
NSN 6240-01-383-4542
NSN 5930-01-381-3155
NSN 5930-00-493-1228
NSN 5999-00-220-9775
NSN 6620-01-062-1662
NSN 5999-00-542-7734
NSN 6150-00-849-9772