This procurement is for the manufacture of a VALVE ASSEMBLY in accordance with specified CAGE code/reference numbers (10001 2123231 94697 -26851), with no drawings or technical data available. The item must be mercury-free for submarine/surface ship use, marked per MIL-STD-130, and manufactured under an inspection/quality system compliant with MIL-I-45208 or ISO 9001/9002. Award will be made on a Lowest Price Technically Acceptable basis, and only authorized distributors of the original manufacturer may be considered. Production facility changes require Contracting Officer approval and may incur a $250.00 price reduction to cover administrative costs. Records of inspection work must be retained for 365 calendar days after final delivery (or four years for certain contracts).