The tariff classification of a cast-iron ring carrier from an unspecified country
Revocation of Headquarters Ruling Letter 087392 (8/6/92); Request for Internal Advice 15/90; Tariff Classification of Composite Cork/Rubber Gasket Material and Finished Gaskets
Request for Reconsideration of New York Ruling Letter N073512; Classification of cast iron ring carriers, also known as inserts, for use in spark-ignition engine pistons
The tariff classification of a shim for a mechanical valve lifter (tappet) from Great Britain.