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.
Spool Drive
Spool Drive
Spool Drive
Spool Drive
Glass Bezel
NSN 5841-00-280-7318
NSN 5975-01-076-2584
NSN 5895-01-252-1626
NSN 6350-01-076-3489
NSN 5815-01-039-1574
NSN 6940-01-390-8831
NSN 6675-00-078-9791
NSN 5831-00-186-3013
NSN 6605-01-162-9282
NSN 5805-01-422-0224
NSN 5815-00-820-2172
NSN 6675-01-340-3034
Last modified 04/27/2024