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 5998-01-147-6256
NSN 5855-01-218-3735
NSN 6105-00-237-6292
NSN 5920-00-107-5371
NSN 5925-01-537-0409
NSN 5990-01-234-4607
NSN 7035-01-429-7954
NSN 5975-01-530-8572
NSN 5835-01-470-7700
NSN 5905-00-539-5956
NSN 6650-01-622-9136
NSN 6240-00-174-1991