34731400 - Jet engines

CPV code 34731400 in the EU Common Procurement Vocabulary refers to Jet engines. It sits at level 5 of the CPV hierarchy as a subcategory within the 34 division. This code is nested directly under 34731000, narrowing the broader category into the specific area of jet engines. As a leaf code, 34731400 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns jet engines. Contracting authorities across the EU use 34731400 in TED notices and national procurement portals to signal that a tender relates to jet engines.