Track unit type.
An instrument primarily used in drafting, consisting of two joined arms, one end being secured to a stationary surface and the other end equipped with an adjustable protractor and removable ruled scale(s); or two rigid beams, one beam anchored across full length of top of drawing board, the other beam perpendicular to top beam equipped with adjustable protractor and removable ruled scale(s). It is used as a guide for drawing parallel lines at any angle on a chart or drawing, or transmitting reference points.
Cable assy 5, dew cap 1, film reader 1, foot plate 3, horrebow-talcott level 1, instruction manual 1, magazine 4, optical micrometer 1, pin 2, recording camera 1, recording micrometer 1, spare bulb 4, switch box 1, telescope eyepiece 40X 1, telescope eyepiece 80X 1, tool set 1 accessory components and quantity
Single line point type
Single line point type
Single line point type
Single line point type
NSN 5995-01-399-0372
NSN 5810-00-239-3590
NSN 6730-01-436-2801
NSN 6760-01-377-6072
NSN 5805-01-388-3894
NSN 5821-00-877-0661
NSN 6675-01-361-4841
NSN 6350-00-141-4847
NSN 6760-01-297-3653
NSN 5831-01-216-9204
NSN 6110-01-594-8354
NSN 6110-01-123-5125
Last modified 05/08/2024