A navigational instrument used for the determination of the bearings of terrestrial objects by means of sighting vanes, prism, and mirror mounted on a ring formed to fit and rotate about the bezel of a marine compass, permitting simultaneous viewing of a target and the compass card reading. See also azimuth circle.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 6110-01-149-9190
NSN 6620-01-042-2046
NSN 5915-01-194-7598
NSN 6130-00-679-8891
NSN 5985-01-579-3267
NSN 5996-00-226-5364
NSN 7035-00-486-0367
NSN 6145-01-380-0732
NSN 5990-01-177-2838
NSN 2925-01-136-2551
NSN 5998-01-536-2572
NSN 7035-01-072-3451