UNSPSC 31121411: Brass plaster mold machined castings

UNSPSC 31121411 Brass plaster mold machined castings, a Commodity code, covers cast brass and aluminum plaques, seals, and architectural display components that state and local governments procure for commemorative installations and water infrastructure repair parts. The work ranges from large-scale cast bronze or aluminum seal components with custom finishes and machined detailing—such as 3D prismatic stars, oxide backgrounds, and leatherette textures—to standard brass service line fittings and tapping saddles for municipal water systems. State and local issuing bodies soliciting under this code include municipal utilities and state agency facilities operations; both the Texas Department of Public Safety and the City of Arlington have posted recent opportunities.

The code shows recent activity concentrated in Texas. The Texas Department of Public Safety issued an Invitation for Bid (solicitation 40526R0025759, due October 12, 2026) for the Legacy Hall Courtyard Display, requiring design, fabrication, and installation of three cast plaques—a 65-inch diameter cast bronze seal with a 3D prismatic star and dark oxide finish, a cast aluminum piece with 41 solid 8-inch letters in black anodized finish, and a cast aluminum piece with two 6-inch prismatic stars, all specified as "or equal" alternatives and encouraging use of recycled materials. The City of Arlington posted an annual requirements contract (solicitation 270041, due October 22, 2026) for brass water repair parts—service line fittings, accessories, and tapping saddles for warehouse stock replenishment. Both jurisdictions require compliance with standard state and local certifications (W-9, tax ID forms, E-Verify, drug-free workplace, workers' compensation), and both accept electronic submission of bids.