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 5910-01-367-9839
NSN 6610-01-589-5146
NSN 6110-00-113-1415
NSN 5935-01-623-0060
NSN 5985-01-262-1929
NSN 6220-01-536-6088
NSN 5855-00-221-9435
NSN 6645-00-812-5243
NSN 6145-00-057-0889
NSN 6645-01-037-9125
NSN 5935-01-417-6329
NSN 5990-00-219-7413