PARTS KIT,BALL VALV

This Navy solicitation (N0010426QNE19) calls for the supply of a Parts Kit for a ½‑inch ball valve, comprising one ball and two mating seats, built to NAVSEA drawings 8543662 (ball) and 7284884 (seats). Materials must meet SAE‑AMS‑QQ‑S‑763 (Class 304, Condition A) for the ball and Nylatron GSVQ‑II per MIL‑DTL‑32286 for the seats. The contractor must provide material certifications, intergranular corrosion test results, non‑destructive test reports, and a Certificate of Compliance. All work is subject to stringent Navy quality‑system requirements (ISO‑9001, MIL‑I‑45208, etc.), traceability, and government‑source inspection. The award will be a bilateral contract with a one‑year warranty from delivery.