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 5925-00-391-6987
NSN 5915-01-183-2843
NSN 5945-01-442-8081
NSN 6610-01-372-5608
NSN 5855-01-356-5284
NSN 5999-00-271-6262
NSN 5965-01-406-4164
NSN 6645-01-425-2330
NSN 5990-01-605-4769
NSN 5990-01-242-9653
NSN 6645-01-238-9915
NSN 6650-01-302-9695