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 5998-00-460-1437
NSN 5925-00-247-2076
NSN 6610-01-013-8922
NSN 6320-01-399-6177
NSN 5925-00-262-5859
NSN 6130-01-471-7186
NSN 6135-00-073-8939
NSN 5910-00-388-6737
NSN 6150-01-389-7421
NSN 5915-01-356-5769
NSN 6620-00-164-1493
NSN 6320-01-372-8671