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 5945-00-231-2927
NSN 6610-01-495-8898
NSN 6650-00-458-7586
NSN 5950-01-568-7016
NSN 5975-00-703-5237
NSN 6240-01-327-2449
NSN 5998-01-158-5290
NSN 6685-01-074-1621
NSN 6110-01-080-9445
NSN 5990-01-565-2226
NSN 5999-01-394-0100
NSN 5999-00-204-5216