Special Features:

Spider 1; base, antenna pedestal 1; gear assembly, speed reducing 1; synchro assembly 1; chain assembly, single leg 1; box, connector, electrical 1; pointer, dial 1; ring, indicator, azimuth 1; ring, retaining 5; gear, ring 1; gear, spur 1; bearing, ball, antenna pedestal 1; bearing, ball, annular 2; level, cylindrical, circular vial 1; coupling, shaft, flexible 1; coupling, pipe, cres 1; bearing, roller 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 antenna pedestal but which in itself is not a complete functioning item and cannot be assigned a more definite item name.