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 5895-00-943-7793
NSN 5985-01-109-1697
NSN 6105-00-083-0520
NSN 6620-00-170-5296
NSN 6220-01-374-2173
NSN 5855-00-821-7512
NSN 5925-01-577-3392
NSN 5920-00-938-7660
NSN 5985-01-364-1311
NSN 6645-01-485-3517
NSN 4140-00-555-3856
NSN 5920-01-323-6369