This procurement is for manufacture of an Antenna Control Unit to the specified CAGE/part-number design (1PMK5 and 66200, 510-1122-F01-00), and drawings or technical data are not available. Award consideration is limited to authorized distributors of the original manufacturer’s item, with proof of authorization required; non-manufacturers must identify the OEM CAGE code and offered part number. The supplier must maintain an ISO 9001 quality system (MIL-I-45208 may be used if already maintained) and comply with MIL-STD-129 marking, MIL-STD-2073 packaging, and mercury-free requirements for submarine/surface-ship use. Production-facility changes require Contracting Officer approval and a $250 price reduction, and invoices/receiving reports must be submitted electronically through PIEE-WAWF.