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 4140-01-273-0196
NSN 5925-00-075-5534
NSN 6650-01-413-8408
NSN 6220-01-158-5956
NSN 2925-00-290-7052
NSN 5960-01-355-2968
NSN 5950-01-289-7383
NSN 6135-00-816-9052
NSN 5895-01-333-4378
NSN 6220-01-343-3968
NSN 5895-00-878-8645
NSN 5945-01-497-3658