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 5999-01-287-8519
NSN 7035-01-440-7055
NSN 6135-01-483-5269
NSN 5895-01-200-0995
NSN 6645-00-736-0476
NSN 5935-01-154-7425
NSN 5950-01-058-6560
NSN 6105-01-004-1808
NSN 5996-01-295-6499
NSN 5960-01-471-8201
NSN 6685-01-583-7842
NSN 5895-01-598-4532