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 6240-01-448-6870
NSN 6650-01-210-9004
NSN 5950-01-075-3308
NSN 5895-01-161-1706
NSN 6150-00-070-1006
NSN 5975-01-425-1101
NSN 5930-00-525-9711
NSN 5835-01-046-9615
NSN 5835-00-494-3710
NSN 4140-01-012-2460
NSN 5975-01-395-7420
NSN 5990-01-307-4489