Special Features:

Internal finish; apply one coat sm-a-949264-1 to internal surfaces only . .001thick iaw sm-a-949275. Flange faces to be free of compound. External finish iaw mil-f-14072 finish number p313 plus two coats tt-e-529, iaw fed-std-595 color number 27875. End flange mating faces and interior surfaces to be free of primer and paint.

Properties:

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.