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 5965-01-470-0393
NSN 5895-01-592-5176
NSN 6320-00-583-3104
NSN 6685-01-536-3531
NSN 5895-00-516-6562
NSN 6685-01-565-6124
NSN 6645-00-451-6462
NSN 6620-01-349-4469
NSN 5985-01-057-0740
NSN 5990-00-140-4559
NSN 5910-00-580-4742
NSN 5925-01-085-4355