Special Features:

Mtg method: chassis; mtg confg: four turnlock fasteners on 6.875 in. By 9.000 in. Mtg centers; maj comp: printed circuit board 1, stud, turnlock 4, cup spring 4, spring 4, pin 4; fsc app data: radar sets, nonairborne, except fire control and guided missile

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.