An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5935-00-709-1102
NSN 5835-01-416-6455
NSN 6135-01-528-2830
NSN 6110-01-487-4198
NSN 6220-00-817-4281
NSN 6620-00-758-5233
NSN 6620-01-158-9412
NSN 6150-01-114-7647
NSN 6110-01-486-5359
NSN 5996-00-648-6580
NSN 5998-00-100-2992
NSN 6650-01-296-0883