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 6240-00-484-8148
NSN 6220-00-452-5308
NSN 6135-00-891-4944
NSN 5960-01-536-9763
NSN 5965-01-587-9765
NSN 5996-00-038-0234
NSN 5920-01-056-5481
NSN 5998-01-431-4299
NSN 6685-01-253-8747
NSN 5996-01-272-5685
NSN 5925-00-148-2832
NSN 5975-01-571-3244