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 6610-00-870-4325
NSN 5999-01-474-5011
NSN 5945-01-286-7203
NSN 6240-01-367-9626
NSN 5990-01-050-7535
NSN 6150-01-502-6713
NSN 4140-01-012-3996
NSN 5935-01-208-4832
NSN 6105-01-441-2455
NSN 5920-00-233-7366
NSN 6135-00-461-3590
NSN 5835-01-062-4213