Special Features:

Mounting method and configuration: bolt mounted in 0.125 inch by 0.172 inch slot, inserted in groove at one end and bolted at opposite end; major components: circuit board assembly 1

Properties:

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