Special Features:

Engraved lens reads hf-1; maj comp: housing 1, actuator shaft 1, t-1-3/4 midget flanged base lamps 2, amber lamp filter 1, green lamp filter 1, engraved actuator lens 1

Properties:

Two or more different types of items having a common mounting or mounted on each other which together forms a portion of a switch but which in itself is not a complete functioning item and cannot be assigned a more definite item name. See also switch section, rotary and contact assembly, electrical.