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 5965-00-518-0958
NSN 6620-01-169-9470
NSN 5835-01-399-5820
NSN 6620-01-567-2084
NSN 5990-00-518-3195
NSN 5915-00-483-0136
NSN 4140-00-592-2093
NSN 6650-01-251-0141
NSN 5930-01-398-0656
NSN 5965-01-601-5224
NSN 6240-00-891-8586
NSN 5998-00-245-9488