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 7035-01-496-0855
NSN 5998-01-217-4919
NSN 5945-00-872-2789
NSN 5996-01-444-3915
NSN 5920-01-323-6369
NSN 5945-00-056-3248
NSN 5998-00-439-2374
NSN 5996-01-518-4674
NSN 5990-00-133-0102
NSN 5905-00-337-0447
NSN 6220-01-219-9670
NSN 6320-01-029-4220