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 6620-01-611-7907
NSN 5960-00-239-0553
NSN 5925-00-337-8138
NSN 5925-01-044-9168
NSN 6130-01-038-0283
NSN 5975-01-459-3945
NSN 6620-00-832-2556
NSN 6105-01-029-9248
NSN 5950-00-111-1366
NSN 6220-01-090-4789
NSN 6645-00-735-1481
NSN 6610-00-135-5815