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 2925-01-364-7926
NSN 2925-01-549-6360
NSN 4140-01-322-8133
NSN 6110-00-958-3794
NSN 5930-00-269-4996
NSN 6145-00-511-9705
NSN 5960-01-166-7480
NSN 5975-01-394-8311
NSN 5905-01-541-6837
NSN 6685-00-228-3781
NSN 5855-01-027-1571
NSN 6130-01-444-0557