PARTS KIT,BALL VALV

The US Navy is seeking a parts kit for a 5-inch ball valve, consisting of one ball and two matching seats. The kit must meet specific material and testing requirements, including quantitative chemical and mechanical analysis, hydrostatic testing, and non-destructive testing. The contractor must also provide a certificate of compliance and maintain a quality system in accordance with ISO-9001. The contract will be awarded to the offeror that best meets the requirements of the solicitation. Key points to consider include: * The parts kit must meet the requirements of the Newport News Drawing 2285-306 * The ball must be made of SAE-AMS-6931 or Centrifugally cast 6AL-4V, ASTM-B367, Grade C-5 * The seats must be made of MD71-GG Mearthane (Graphite Filled Urethane) * The contractor must provide a certificate of compliance and maintain a quality system in accordance with ISO-9001 * The contract will be awarded to the offeror that best meets the requirements of the solicitation