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 6610-01-334-8883
NSN 6650-01-359-5385
NSN 6620-01-332-5815
NSN 6105-00-698-7512
NSN 5945-01-213-3757
NSN 6610-01-437-2506
NSN 5990-01-544-4360
NSN 5835-00-106-0422
NSN 6150-01-122-7900
NSN 5996-01-633-7979
NSN 5855-00-797-8217
NSN 7035-01-176-2208