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 6150-00-915-8448
NSN 6650-01-317-0015
NSN 6130-01-188-7411
NSN 5965-01-318-5836
NSN 5998-00-598-5827
NSN 5960-01-102-6746
NSN 2925-00-943-2263
NSN 2925-01-041-8201
NSN 5905-01-055-6277
NSN 5835-00-005-7909
NSN 5998-01-406-5427
NSN 6150-00-064-1673