Special Features:

Horizontal split actuator lens reads radhaz, search/radhaz, track; maj comp: housing 1, red lamp filters 4, engraved actuator 1, rfi screen 1, lamp 4

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.