The Navy seeks a Connecting Rod per NAVSHIPS drawing 518-4674804, Item 8, made from QQ-N-286 material; it is Special Emphasis/Level I material for a crucial shipboard system, and no weld repair is allowed on the QQ-N-286 material. The contractor must comply with stringent quality-system, inspection, testing, traceability, and certification requirements, including ISO-9001-based quality controls, Government source quality assurance, and material/test certifications. Drawings will be available on SAM.gov with restricted access; interested vendors must request access and email the listed POC, and past performance will be considered in offer evaluation. The proposed delivery schedule includes PNSY review/acceptance of certification CDRLs within 45 working days after receipt and final material delivery at 365 days, with early and incremental delivery acceptable at no additional Government cost. This is a total small business set-aside procurement issued under Emergency Acquisition Flexibilities.