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 6620-00-155-2608
NSN 5925-01-561-6895
NSN 2925-01-269-3861
NSN 6645-00-989-2972
NSN 6220-00-118-4546
NSN 6240-00-861-2592
NSN 5965-00-665-2156
NSN 5998-00-880-6702
NSN 6685-01-538-3099
NSN 5935-01-593-6405
NSN 6685-01-443-9723
NSN 6620-01-624-3933