4820-15-149-5144

6110-01-003-2547 6110010032547 010032547 is an item or collection of items employed to modify electrical power and distribution equipment.

5985-33-003-2547 5985330032547 330032547 is two or more separable attenuator, fixed and/or attenuator, variable having a common mounting or mounted on each other. excludes single attenuators with multiple sections. for tandem attenuators actuated by a single shaft, see attenuator, variable. also, see attenuator set.

7640-27-003-2547 7640270032547 270032547 is a sheet or plate representing on a plain surface all or part of earth's surface, showing physical, natural, statistical and/or political features, or division. excludes chart; chart, recording instrument; plate, instruction; and sheet, technical.

5330-21-003-2547 5330210032547 210032547

5985-15-003-2547 5985150032547 150032547 is 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.