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 5945-01-204-8594
NSN 5935-01-118-9823
NSN 5998-00-944-0720
NSN 7035-01-523-2990
NSN 5910-01-386-0513
NSN 5965-01-406-4164
NSN 6645-01-205-3869
NSN 5999-01-559-3165
NSN 6135-00-942-7970
NSN 6130-00-902-0506
NSN 7035-01-276-9016
NSN 6150-01-518-7918