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 5975-01-381-0513
NSN 6150-00-141-8793
NSN 6240-01-322-3055
NSN 5835-01-346-1386
NSN 6240-00-522-2306
NSN 6150-00-622-1320
NSN 5930-01-253-8571
NSN 5930-01-218-5657
NSN 5920-01-508-3614
NSN 5999-01-657-1838
NSN 4140-01-550-2971
NSN 6110-01-573-3822