STEM,FLUID VALVE

The U.S. Navy is seeking a qualified contractor to supply barstock (NIIN:014959538X2) and fabricate stems for an 8‑inch ball valve. The material is classified as Special Emphasis (Level I) and must meet strict traceability, certification, and quality‑assurance requirements, including ISO‑9001 or MIL‑I‑45208 compliance, detailed inspection, and warranty provisions. The solicitation has been amended multiple times to extend the offer receipt deadline and to clarify technical specifications. • Provide government‑furnished barstock and manufacture valve stems per NAVSEA drawings (803‑5959307, etc.). • Meet extensive QA/QC documentation, traceability, and certification (chemical/mechanical analysis, test reports, certificates of compliance). • Comply with warranty (1 year), mercury‑free requirements, and mandatory use of NAVSUP workflow tools.