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 5920-01-495-6456
NSN 5920-01-285-0391
NSN 6620-01-297-5576
NSN 2925-00-200-0085
NSN 5930-00-081-6909
NSN 5835-01-549-9405
NSN 6620-00-838-6954
NSN 6620-00-350-1050
NSN 6685-01-245-8726
NSN 6620-00-932-4306
NSN 6320-01-260-4301
NSN 7035-00-206-6123