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 6130-00-903-3578
NSN 2925-01-603-6379
NSN 6135-01-447-3086
NSN 2925-01-415-2140
NSN 5920-00-351-8428
NSN 6320-01-322-8249
NSN 6645-01-282-3624
NSN 5855-00-688-9954
NSN 5935-01-384-6206
NSN 6320-00-886-9771
NSN 2925-01-394-9658
NSN 2925-00-504-0913