UNSPSC 25191522: Aircraft engine maintenance set

A standard tool set designed for maintenance of aircraft engines.

UNSPSC 25191522 Aircraft engine maintenance set is a Commodity code that covers diagnostic tools, repair equipment, and component assemblies used by state and local aviation operations, particularly flight departments serving police, fire, and emergency response missions. Recent solicitations show state and local buyers purchasing specialized equipment for helicopter and fixed-wing aircraft maintenance, ranging from portable vibration-analysis instruments and aircraft boarding systems to turbine training engines for aviation education programs. The code spans diagnostics, component repair and overhaul support, and training infrastructure, with work performed by both public aviation authorities and educational institutions maintaining their own fleets.

Issuing bodies include county aviation departments, city flight operations, state technical colleges, and state natural-resources agencies conducting aviation-heavy work. The City of Phoenix, Okaloosa County (Florida), Collier County (Florida), Texas State Technical College at Waco, and the Georgia Department of Natural Resources have all posted opportunities under this code in the past four months. Recent activity concentrates in Florida, Texas, Georgia, and Arizona. Representative opportunities include the City of Phoenix RFQ 260319 for Gentex Alpha Eagle flight helmets, accessories, and repair services for Police and Fire Department helicopters (due July 6, 2026, with contract commencement December 1, 2026, and a five-year initial term); Texas State Technical College RFP 1209144 for six non-airworthy turboprop training engines and stationary stands for its Waco aviation powerplant laboratory (due June 10, 2026); the Georgia Department of Natural Resources eRFQ 46200DNR0000833 for UAS aerial ignition systems and support services for prescribed burn operations (due May 15, 2026); and Okaloosa County ITB AP3026 for two mobile aircraft boarding ramps for Destin-Fort Walton Beach Airport (due February 25, 2026, federally grant-funded and requiring Buy American and Davis-Bacon compliance).