Aluminum frame and movable arm; sextant; scale grad 200 yd min 10000 yd max distance measurement 50 ft min 200 ft max h measurement; nonilluminated; w/telescope 2 diameter magnification erect image; accessories 1 ea mirror index, spare, mirror horizon spare, screwdriver, tool screw adj, 2 spring index bar: w/carrying case
A navigational instrument consisting of height and distance scales and mirrors and/or lenses which operate on the coincidence principle. It is used for determining distance when height is known.
Spool Drive
Spool Drive
Spool Drive
Spool Drive
Glass Bezel
NSN 1285-01-395-7509
NSN 5805-01-244-6613
NSN 5820-01-373-2862
NSN 1430-01-211-5933
NSN 5805-01-330-1035
NSN 6110-01-070-0408
NSN 6675-00-400-3321
NSN 1240-01-423-6436
NSN 6110-01-513-6368
NSN 5995-01-408-9399
NSN 6730-01-215-1189
NSN 5820-00-827-0427
Last modified 05/06/2024