CUP GASKET GROMMETT OF BUNA - A SYNTHETIC RUBBER. THE RUBBER COMPOUND IS EXTRUDED AND CUT. PART OF AN AEROSOL VALVE ASSEMBLY.

CLASSIFICATION IS DETERMINED BY THE INTERPRETATION OF GENERAL RULES 1 AND 6 OF THE COMBINED NOMENCLATURE AND THE TERMS OF HEADING 4016 OTHER ARTICLES OF VULCANISED RUBBER OTHER THAN HARD RUBBER, AND SUBHEADING 401693 GASKETS WASHERS AND OTHER SEALS.