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 7035-01-012-2259
NSN 6220-01-502-0243
NSN 5915-01-234-7475
NSN 2925-01-009-9560
NSN 5985-00-464-7044
NSN 6240-01-322-7465
NSN 5835-01-537-1228
NSN 6610-00-171-5015
NSN 4140-00-453-3818
NSN 2925-01-387-0870
NSN 6645-01-268-4045
NSN 5915-01-548-7679