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 5999-01-643-0430
NSN 6105-00-189-0515
NSN 5910-01-327-3330
NSN 5930-00-280-7777
NSN 5930-00-823-8324
NSN 5895-00-226-6901
NSN 6145-01-609-2955
NSN 5925-01-392-1886
NSN 5985-01-490-7751
NSN 6130-01-390-8851
NSN 5965-01-646-7498
NSN 5990-01-630-0456