STEM, VALVE
The contracting activity is NAVSUP WSS Mechanicsburg, procuring a critical shipboard-system stem per Newport News drawing 255416, Piece 4, made from ASTM-B150 Alloy C63200, Temper TQ50 or TQ55, with FOB destination delivery under Emergency Acquisition Flexibilities. The item is SPECIAL EMPHASIS/Level I material, requiring rigorous quality-system, traceability, certification, nondestructive testing, welding/brazing qualification, and Government source-inspection controls. Award will be bilateral and requires the contractor’s written acceptance, with past performance evaluated; it is a total small business set-aside and will be DPAS-rated for national defense. Government quality assurance is performed at source, and the place(s) of performance may not be changed without Contracting Officer authorization. A one-year warranty from date of delivery applies.