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 6240-01-301-8248
NSN 6320-01-481-7322
NSN 6130-00-010-6824
NSN 5905-00-045-0964
NSN 5835-00-148-9719
NSN 6135-00-683-0536
NSN 5920-01-634-0250
NSN 5998-00-051-9605
NSN 5895-00-886-3158
NSN 5895-01-014-5849
NSN 6110-00-078-8565
NSN 6620-01-546-4942