Watertight case; w/backing signal light; o/a dimns 8.500 in. Lg, 6.406 in. Hg, 8.500 in. Wd; mtg method-bulkhead; scale calibration: rpm; angular calibration range in deg: 0 to 360; light source location: back; illumination color generation method: red source w/clear window
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 5920-01-473-0078
NSN 6150-00-963-8798
NSN 2925-01-290-8208
NSN 5835-01-495-5986
NSN 5925-01-469-6667
NSN 5998-00-758-2678
NSN 5905-01-403-2806
NSN 6135-01-010-0891
NSN 6620-01-461-3550
NSN 6610-01-633-8931
NSN 6135-01-046-6803
NSN 5895-01-323-5724