Special Features:

Mounting method: retained by grooves; mounting configuration: two 0.062 in. W grooves spaced 3/4 in. C to c; fsc application data: test set, signal generator, except specially designed

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.