STEM, VALVE

This solicitation calls for the procurement of a specialized stem and valve assembly for a critical shipboard system. The material is classified as Special Emphasis (Level I) and must meet stringent quality, inspection, and certification requirements, including traceability, non‑destructive testing, and compliance with numerous Navy and military specifications. The contractor must provide complete documentation, certificates of compliance, and adhere to detailed welding, brazing, and material handling procedures. • Provide metal valve stems meeting ASTM‑B150 (Alloy C63200) with specified temper and mechanical/chemical certification. • Ensure all threads, O‑ring grooves, and sealing surfaces are inspected per FED‑STD‑H28 and related standards. • Submit extensive quality documentation (ISO‑9001, MIL‑I‑45208, traceability reports) via WAWF/ECDS before shipment.