NIGP 56516: Cores, Polyurethane/Vonar

NIGP 56516 Cores, Polyurethane/Vonar is an Item code under the broader materials and supplies taxonomy. State and local governments procure polyurethane and Vonar cores—intermediate materials used in composite manufacturing, insulation applications, and industrial fabrication—primarily through small-volume RFQs and standing agreements with materials suppliers rather than large competitive solicitations. The code serves manufacturers, maintenance departments, and construction entities that integrate these cores into finished products or systems. Issuing bodies include state transportation departments, county facilities management offices, municipal public works divisions, and special-purpose districts managing infrastructure or manufacturing operations.

No recent state or local contract opportunities for NIGP 56516 appear in the available procurement records. The code represents a specialized commodity segment with limited visibility in typical public procurement channels, suggesting either low volume, concentrated purchasing through cooperative agreements or pre-existing contracts, or fulfillment through smaller off-the-shelf purchasing mechanisms not typically posted as formal solicitations.