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 5960-00-014-1235
NSN 6240-01-025-5847
NSN 5975-01-231-9669
NSN 6240-01-325-6260
NSN 5925-01-575-9558
NSN 5930-00-250-0127
NSN 5935-00-682-3878
NSN 6105-00-527-7702
NSN 5945-01-171-4327
NSN 5999-01-504-3735
NSN 6620-00-459-8948
NSN 6610-01-542-8511