UNSPSC 31163210: Retaining collars

UNSPSC 31163210 Retaining collars, a Commodity code, covers mechanical fastening and assembly components that state and local governments procure for equipment maintenance, infrastructure repair, and facility operations. Retaining collars—ring-shaped devices that secure components on rotating or fixed shafts—appear in motor assemblies, pump systems, industrial machinery, and general maintenance supplies that public agencies stock for ongoing facility and fleet upkeep. State and local issuing bodies soliciting under this code include county public works departments, municipal facilities management offices, school district maintenance divisions, and state transportation and utilities agencies that maintain pumps, motors, conveyors, and other shaft-driven equipment across their operations.

The source contains no recent state or local contract opportunities tagged to UNSPSC 31163210. Without posted solicitations, geographic distribution and current market activity under this Commodity code cannot be characterized. Business development professionals should monitor cooperative purchasing vehicles and state-level pre-qualified vendor lists in procurement categories related to mechanical components and industrial supplies, as retaining collars typically flow through standing supply agreements rather than stand-alone solicitations.