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 5915-01-633-9845
NSN 6240-01-359-4288
NSN 6105-01-497-3423
NSN 6240-01-543-3056
NSN 5855-01-331-7482
NSN 5965-01-371-8031
NSN 5920-00-835-0615
NSN 6150-01-330-6812
NSN 6135-01-504-4309
NSN 5835-00-453-1969
NSN 6645-01-364-2211
NSN 6620-00-064-3598