PARTS KIT,BALL VALV

This solicitation seeks a parts kit for a 3‑inch ball valve to be used in a critical shipboard system. The kit must contain one ball (Find No. 3) made from QQ‑N‑286 material and two matching seats (Find No. 4) fabricated from Torlon 4503, with all required certifications, traceability, and quality‑assurance documentation. The contractor must comply with extensive inspection, testing, and documentation requirements, including material certifications, surface waviness limits, and a one‑year warranty from delivery. • Materials: Ball – QQ‑N‑286; Seats – Torlon 4503 (unfilled polyamide‑imide). • Certifications: Ultrasonic inspection, slow strain‑rate tensile testing, certificate of compliance, traceability markings per MIL‑STD‑792. • Quality Assurance: ISO‑9001 / ISO‑10012 / ISO‑17025 or MIL‑I‑45208 systems, higher‑level inspection, government source inspection, and full documentation submission via WAWF.