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 5895-01-434-6341
NSN 5998-00-559-1314
NSN 5996-00-144-8091
NSN 5975-01-492-5505
NSN 6620-00-782-0337
NSN 5920-00-524-2291
NSN 6105-00-468-1633
NSN 4140-00-846-4786
NSN 6220-01-196-5189
NSN 5935-01-081-7409
NSN 5835-01-024-0406
NSN 6685-01-316-0748