Draftsman unit type, as differentiated by arm length reference number differentiating characteristics.
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 6675-01-414-4950
NSN 5841-01-159-7028
NSN 5840-00-820-1331
NSN 6760-00-009-4733
NSN 1430-00-881-9545
NSN 7021-01-046-6193
NSN 7450-00-833-8818
NSN 5995-01-164-7984
NSN 5805-01-189-9412
NSN 5841-01-648-4236
NSN 5840-01-125-0142
NSN 5841-00-387-6022
Last modified 05/03/2024