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 5915-01-431-5300
NSN 5855-01-497-0467
NSN 2925-01-300-6602
NSN 6610-01-364-8295
NSN 2925-00-956-3848
NSN 5950-01-614-1683
NSN 6620-01-412-0938
NSN 6220-01-224-6415
NSN 6220-01-225-4543
NSN 5996-01-641-0124
NSN 5895-00-911-6624
NSN 6135-01-392-6166