NIGP 55917: Brushes, Carbon

NIGP 55917 Brushes, Carbon is an Item code covering replacement and maintenance carbon brushes used in electric motors, generators, and rotating equipment common in transit fleet overhauls and industrial maintenance. State and local governments procure these components as part of larger capital equipment refurbishment and preventive maintenance programs, typically bundled within transit authority, municipal utility, and infrastructure modernization projects rather than as standalone commodity purchases.

Charlotte Area Transit System (CATS) posted solicitation 26920272117 on August 18, 2026, for CATS IV Streetcar Truck Overhauls with a response deadline of October 20, 2026, representing transit-authority-led capital fleet maintenance requiring replacement of brush assemblies and electrical contacts within Siemens truck systems overhauled to original equipment manufacturer specifications at 15-year / 270,000-mile service intervals. No additional recent opportunities under this code appear in the source, and no geographic concentration or repeat-buyer pattern emerges from the available record.