UNSPSC 31171902: Engineering chain sprocket

A type of sprocket for use with engineered chains.

UNSPSC 31171902 Engineering chain sprocket is a Commodity code with minimal recent state and local procurement activity directly aligned to its nominal scope. The recent opportunities tagged under this code primarily reflect miscellaneous industrial components, hardware, and equipment rather than chain sprockets specifically. Texas A&M University System posted an ITB on October 12, 2026 for stainless steel diaphragm plates due October 28, 2026, and Harris County issued multiple ITBs between May and August 2026 for sign posts and mounting hardware, screw fasteners, door lock replacement services, HVAC maintenance, and thermoplastic applicator machines—none of which represent chain sprocket procurement. One Monroe County, Florida RFS on July 21, 2026 addressed door replacement at a sheriff's office hangar rather than sprocket work.

The geographic concentration of recent activity centers on Texas, specifically Harris County and the Texas A&M University System, with a single Florida opportunity unrelated to the code's scope. The mismatch between the code's nominal focus and the actual goods and services being solicited under it suggests that this Commodity code either sees sparse direct procurement or is being used as a catch-all classification for miscellaneous mechanical components within state and local procurement systems. Bidders should verify the detailed scope documents when opportunities appear tagged under this code, as the posted titles and actual requirements frequently diverge from chain sprocket procurement.