PARTS KIT,BALL VALV

This solicitation calls for the supply of a complete parts kit for a 1‑1/2‑inch and 2‑inch ball valve used in critical shipboard systems. The kit must include one ball (Piece 7) and two mating seats (Piece 9) fabricated in accordance with specific Naval Ship Systems Command drawings and material specifications, and must meet stringent testing, certification, and quality‑assurance requirements. The contractor is responsible for material traceability, required testing (hydrostatic, dye‑penetrant, NDT), documentation of compliance, and adherence to special‑emphasis material controls, including mercury‑free provisions and surface‑waviness tolerances. • Provide ball and seat components meeting drawing 803‑4385050 and related specifications (SAE‑AMS‑6931, MD71‑GG, etc.). • Perform required testing (hydrostatic, dye‑penetrant, NDT) and submit detailed certifications and certificates of compliance. • Maintain full traceability, quality‑system documentation (ISO‑9001 or MIL‑I‑45208), and comply with extensive inspection, packaging, and warranty provisions.