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 5945-00-363-9481
NSN 5895-01-105-5515
NSN 5925-01-290-4808
NSN 6645-01-193-5214
NSN 6645-01-483-0286
NSN 5910-00-068-7435
NSN 6105-00-256-0113
NSN 6150-01-130-2941
NSN 5915-01-529-7351
NSN 6240-01-055-9696
NSN 6240-01-409-2465
NSN 5998-00-006-7330