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 5965-01-422-9770
NSN 6240-01-167-5979
NSN 5915-00-846-7632
NSN 5905-00-102-4547
NSN 6320-01-098-2503
NSN 5998-01-472-2189
NSN 5855-01-608-9075
NSN 5975-01-266-6315
NSN 6130-00-580-3725
NSN 5855-01-225-5855
NSN 6110-01-599-8161
NSN 5950-01-131-8548