W/backing signal light; o/a dimns 10.000 in. Lg, 6.500 in. Hg, 10.000 in. Wd; mtg method-panel; scale calibration: rpm
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 6320-01-113-7647
NSN 4140-00-264-5796
NSN 6685-01-285-1935
NSN 6110-00-891-9917
NSN 5945-01-309-8695
NSN 5930-01-072-7576
NSN 5835-00-888-9422
NSN 5855-00-951-6483
NSN 6610-01-487-4626
NSN 6645-01-232-4843
NSN 5935-01-051-4432
NSN 6220-00-941-3383