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 5975-01-251-4595
NSN 5905-01-067-9077
NSN 5910-01-345-0263
NSN 6145-01-104-3358
NSN 6320-00-682-3448
NSN 6105-00-456-0920
NSN 5910-00-282-2531
NSN 6135-01-466-3980
NSN 4140-00-128-8072
NSN 5935-01-649-0008
NSN 6650-01-609-6268
NSN 5945-00-009-7081