42121100 - Hydraulic or pneumatic cylinders

CPV code 42121100 in the EU Common Procurement Vocabulary refers to Hydraulic or pneumatic cylinders. It sits at level 5 of the CPV hierarchy as a subcategory within the 42 division. This code is nested directly under 42121000, narrowing the broader category into the specific area of hydraulic or pneumatic cylinders. As a leaf code, 42121100 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 hydraulic or pneumatic cylinders. Contracting authorities across the EU use 42121100 in TED notices and national procurement portals to signal that a tender relates to hydraulic or pneumatic cylinders.