This is a contract for the manufacture of a butterfly valve, requiring compliance with specific standards including MIL-STD-130 and ISO 9001. The contractor is responsible for all inspection and quality assurance, and must maintain inspection records for 365 days after final delivery. The primary point of contact and performance location is linked to NAVSUP WSS in Mechanicsburg, Pennsylvania. All invoices and receiving reports must be submitted electronically through the PIEE-WAWF system. Only authorized distributors of the original manufacturer's item will be considered for award, and they must provide proof of authorization with their offer.