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 5915-01-381-0419
NSN 5999-00-007-5210
NSN 4140-01-021-9690
NSN 4140-01-400-3610
NSN 5925-00-156-4044
NSN 5835-01-209-6410
NSN 5855-00-337-3679
NSN 5920-00-760-6473
NSN 5835-00-153-4100
NSN 6135-01-068-0119
NSN 5920-01-037-0774
NSN 5975-01-398-9128