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 6220-01-242-0345
NSN 5990-01-537-1553
NSN 6320-00-360-1744
NSN 7035-01-251-9566
NSN 5895-00-171-0412
NSN 5915-01-317-3541
NSN 7035-00-007-0584
NSN 5910-01-274-9997
NSN 6145-01-289-9267
NSN 5945-00-185-1827
NSN 4140-01-618-4840
NSN 5925-01-486-1918