An item generally constructed on a transparent plastic material. It embodies a standard inch scale, an inner and/or outer statue mile scale, a vertical statue mile scale, and may also include a nautical mile scale. The semicircular protractor portion may be offset or inset in forming a part of the item. It is designed to be used in plotting courses, measuring distances between two points on a chart or map, establishing meridians of references, solving wind angles, and determining bearing positions.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 5950-00-525-3521
NSN 6110-00-211-7435
NSN 5945-01-367-2754
NSN 5999-01-398-1145
NSN 5999-01-095-6063
NSN 5920-01-626-3611
NSN 5895-01-268-6064
NSN 6685-01-559-3626
NSN 6645-00-450-2209
NSN 6645-01-364-4042
NSN 6135-01-142-6456
NSN 5935-01-009-4051