Yes. Within each reinforcement category, the heading distinguishes hoses without fittings from hoses with fittings. A metal-reinforced hose without fittings classifies under 400921, while the same hose with end fittings attached classifies under 400922. This distinction applies across all four reinforcement types in the heading.

Classification follows the predominant reinforcing material that gives the hose its essential character — typically the material providing the primary pressure-resistance function. For composite constructions where this is ambiguous, a binding ruling from CBP is the most reliable path to a defensible classification.