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 5999-00-518-9721
NSN 5965-01-328-9765
NSN 5965-00-603-4983
NSN 5930-01-076-5984
NSN 6320-00-593-0379
NSN 4140-01-519-9343
NSN 5835-01-010-3103
NSN 5985-00-376-5682
NSN 6110-01-553-6332
NSN 4140-00-784-7960
NSN 5835-00-092-1136
NSN 6150-01-174-5568