Special Features:

Fixed capacitor 3; variable capacitor 1; radio freq coil 2; crystal rectifier 2; fixed resistor 8; variable resistor 1; two 5/32 in. Diameter mtg holes on 3-1/2 in. Mtg cntrs

Properties:

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