Metal or plastic; 10.000 in.Lg, 3.000 in.W, 8.375 in.H; cross wires in front end of tube, color 171-106, 10.000n in.Lg, 1.000 in.Od, eye end 3.000 in.Od front end 0.250 in.Dia peep sight; quadrant plat, 0 to 90 degrees scale, 1 degrees grad intervals, white scale markings; adj clutch type pendant locking mechanism; carrying case incl
An optical instrument consisting of a sighting tube and a quadrant scale plate, used to ascertain the angle of elevation of an object.
Classification: Levels (surveying)
NSN 5905-01-578-7261
NSN 6650-01-483-2399
NSN 5910-00-332-0004
NSN 6685-01-363-1321
NSN 5990-01-282-4617
NSN 6650-01-290-4001
NSN 5985-01-453-2916
NSN 5935-01-549-3830
NSN 5990-01-492-1114
NSN 5996-00-679-5233
NSN 6145-00-144-0918
NSN 5835-01-388-5198