Special Features:

Mtg method: hinged and screwed; mtg confg: two no. 6 0.138 in, -32 threaded screws 3.125 in, c to c; maj comp: chassis, electrical equipment 1, relay assembly 1; fsc app data: radio set, except navigation and home types, airborne

Properties:

Two or more different types of items having a common mounting or mounted on each other which together form a portion of an amplifier but which in itself is not a complete functioning item and cannot be assigned a more definite item name.