No other part numbers with same form, fit, and function found.
A device generally constructed of plastic material having a rotating center sheet between two fixed identical outer sheets. A black azimuth circle, with markings on the outside of the circle, is printed on each of the outer sheets, and a red azimuth circle, with markings inside the circle, is printed on each side of the rotating center sheet. The azimuth circles have radial lines placed ten degrees apart and ten concentric rings, with each concentric ring 0.5 inch (12.7 millimeters) greater than the preceding one. This device is arranged to provide true-relative and relative-type bearing conversion for simultaneous plotting of true and relative bearings and to perform the functions of a standard maneuvering board on each side, permitting two plots at different scales.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 6150-01-354-2624
NSN 5985-00-597-2966
NSN 6610-01-115-0391
NSN 5950-01-241-2597
NSN 5930-00-772-9077
NSN 6150-01-593-5531
NSN 5895-00-180-8274
NSN 6645-00-140-5173
NSN 6150-00-138-8907
NSN 6105-00-236-9947
NSN 5835-00-922-1263
NSN 5920-00-524-2291