No other part numbers with same form, fit, and function found.
A circular plate having concentric rings, each with a different number of dark segments, closed sectors, or holes. When the circular plate is placed on a rotating shaft and illuminated with a known frequency from a flashing discharge tube, it will indicate the instantaneous speed of the rotating object.
Classification: Parts and accessories of articles of schedule b subheading 9030, nesoi
NSN 6150-01-003-1054
NSN 5925-01-521-6817
NSN 5999-01-357-6399
NSN 5998-01-568-0721
NSN 5895-01-579-3321
NSN 7035-01-521-3449
NSN 5835-01-340-7722
NSN 5990-01-486-2556
NSN 5975-01-521-4691
NSN 6645-01-246-2725
NSN 5855-01-003-7102
NSN 6320-00-331-7138