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 5920-01-608-3868
NSN 5998-01-462-5542
NSN 6240-01-082-5552
NSN 6320-01-459-6992
NSN 5945-00-533-7549
NSN 5960-01-041-7449
NSN 5985-00-408-5138
NSN 5895-01-511-0062
NSN 6145-00-132-4800
NSN 6110-00-394-7187
NSN 5996-01-330-2716
NSN 6685-01-024-0530