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 6650-01-515-0391
NSN 6105-01-437-5596
NSN 5996-01-025-5683
NSN 5930-01-166-6557
NSN 6150-01-232-5197
NSN 5920-00-263-2192
NSN 6320-00-149-7570
NSN 6620-01-012-2852
NSN 6240-01-612-0930
NSN 5965-01-141-6485
NSN 5960-00-351-4821
NSN 6650-01-462-5879