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 6110-00-473-1702
NSN 5935-00-293-1863
NSN 6610-00-161-7439
NSN 5999-01-519-2442
NSN 5855-01-422-7332
NSN 5996-00-722-4944
NSN 5930-00-872-4938
NSN 5945-01-476-8873
NSN 6645-01-297-5639
NSN 6610-01-412-4427
NSN 5855-01-250-2421
NSN 5998-01-399-3416