The requirement is to manufacture a GAGE, DIFFERENTIAL, D to CAGE 05991 reference number 19NCXXX0X15E1BXAXX04, and drawings or technical data are not available. The item must be mercury-free for submarine/surface ship use, marked per MIL-STD-130, packaged per MIL-STD-2073, and inspected/accepted at source. Award will be made using Lowest Price Technically Acceptable criteria, and only authorized distributors of the original manufacturer’s item will be considered; proof of authorization must be submitted with the offer. Contractors must use PIEE/WAWF for electronic invoicing and receiving reports and retain inspection records for 365 calendar days after final delivery. Any production facility change requires prior written Contracting Officer approval and a $250.00 price reduction to cover administrative costs.