NIGP 56516: Cores, Polyurethane/Vonar

NIGP 56516 Cores, Polyurethane/Vonar is an Item code covering polyurethane and Vonar core materials used in composite, aerospace, marine, and industrial applications. State and local governments procure these materials primarily through manufacturing and production support contracts, facility maintenance and upgrade initiatives, and specialized fabrication work where composite structures require lightweight core materials. The issuing bodies soliciting under this code span county facilities departments, municipal public works operations, school district maintenance programs, and specialized manufacturing or testing facilities operated by state agencies.

Recent solicitation activity for this code is not documented in the available opportunities records, limiting visibility into current geographic concentration and active repeat buyers. Without posted RFP, RFQ, IFB, or ITB notices naming this specific code or identifying recent contract awards, the market activity cannot be characterized by issuing-body type, response dates, or jurisdictional spread. Firms evaluating pursuit should monitor state facilities management cooperative purchasing vehicles and county/municipal composite-fabrication or aerospace-supplier networks for future openings, as activity under this specialized material code appears episodic rather than routine.