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 5999-00-238-2742
NSN 6620-01-629-4045
NSN 6135-01-100-9056
NSN 6620-00-278-7313
NSN 5925-01-103-3024
NSN 5935-01-377-7941
NSN 5999-00-098-8790
NSN 6685-00-551-0791
NSN 5999-01-346-9035
NSN 6685-00-788-6115
NSN 5910-01-319-9057
NSN 4140-01-657-6951