The requirement is a firm-fixed-price buy of a 3.00 butterfly valve manufactured to the specified CAGE reference number (7KXG7 400300-110NT8QT/G002), with MIL-STD-130 marking and MIL-STD-2073 packaging requirements. Government source inspection is required, and all items must meet the stated quality assurance and recordkeeping requirements. Delivery is FOB Origin, and accelerated or incremental delivery before the scheduled delivery dates is encouraged and accepted. Offerors that are not the manufacturer must provide an OEM letter or official email confirming they are an authorized distributor of the items. Only authorized distributors of the original manufacturer’s item will be considered for award.