AC 150/5345-42G, ADVISORY CIRCULAR: SPECIFICATION FOR AIRPORT LIGHT BASES, TRANSFORMER HOUSINGS, JUNCTION BOXES, AND ACCESSORIES (23-JAN-2013)

AC 150/5345-42G, ADVISORY CIRCULAR: SPECIFICATION FOR AIRPORT LIGHT BASES, TRANSFORMER HOUSINGS, JUNCTION BOXES, AND ACCESSORIES (23-JAN-2013)., This advisory circular (AC) contains the specifications for airport light bases, transformer housings, junction boxes, and accessories. This AC is not intended to be a compilation of currently available product designs. This AC provides the basic standard requirements for critical dimensions and performance requirements to which all manufacturers must demonstrate compliance.