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 5960-01-560-8461
NSN 6320-00-174-1362
NSN 6110-00-334-0230
NSN 5930-01-130-8493
NSN 5960-01-436-4493
NSN 5855-01-658-4510
NSN 6240-01-364-0815
NSN 6220-01-545-5466
NSN 5935-01-202-6325
NSN 6620-01-475-8305
NSN 5855-01-658-4510
NSN 2925-01-464-3093