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 6145-01-399-8414
NSN 5999-01-170-0929
NSN 6145-01-023-5532
NSN 5950-01-049-7476
NSN 5910-01-564-3063
NSN 5990-01-455-8035
NSN 5895-00-127-9533
NSN 5920-00-840-7974
NSN 6130-00-502-3196
NSN 5855-00-198-3197
NSN 5915-00-153-3723
NSN 6240-00-353-5753