Description
This solicitation orders a parts kit for a 2½‑inch ball valve, comprising one ball (Find No. 167) and two mating seats (Find No. 168) built to Naval Sea Systems Command drawing 801‑6408784. The parts must meet stringent material, testing, and quality‑assurance requirements, including specific alloy specifications (SAE‑AMS‑6931 or ASTM‑B367 for the ball, DuPont AF DE588 for the seats), ultrasonic inspection, surface‑waviness limits, and comprehensive traceability and certification documentation. The contractor must also adhere to extensive welding, marking, and inspection protocols, provide warranties, and comply with multiple defense and safety regulations.
Attached files
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