PARTS KIT,BALL VALV

This solicitation requires the supply of a parts kit for 1/2‑inch and 1/4‑inch ball valves, including one ball (Find No. 9) and two matching seats (Find No. 11), in accordance with Naval Sea Systems Command drawings and a series of material, coating, and quality‑assurance specifications. The contractor must provide full traceability, certifications, and a one‑year warranty, and must comply with extensive Navy‑mandated quality‑system, inspection, and documentation requirements. • Provide a complete parts kit (ball + two seats) meeting detailed material specifications (QQ‑N‑281, Torlon 4503/4203/4203L). • Deliver certifications, certificates of compliance, and quality‑system documentation (ISO‑9001, MIL‑I‑45208, etc.). • Follow strict traceability, marking, and non‑destructive testing procedures; all work must be inspected and approved via WAWF before shipment.