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 6320-01-434-6861
NSN 5960-00-064-2952
NSN 6620-00-628-2150
NSN 5990-01-411-5930
NSN 5910-00-684-6784
NSN 5996-00-562-3838
NSN 5905-00-929-4853
NSN 5990-00-754-2842
NSN 5835-01-291-5405
NSN 6240-01-657-0501
NSN 6650-00-788-1461
NSN 6105-01-043-6768