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 5975-01-518-8341
NSN 6130-01-647-8065
NSN 5930-01-418-9198
NSN 5925-00-826-8887
NSN 5960-01-165-1956
NSN 6650-01-060-1734
NSN 5915-01-234-8240
NSN 5930-01-028-9719
NSN 6110-00-663-4054
NSN 6645-00-229-1521
NSN 6130-01-610-4842
NSN 5835-01-390-4667