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 5965-01-633-8849
NSN 5855-01-068-3683
NSN 6150-00-005-5302
NSN 6240-00-353-5753
NSN 5965-01-415-0004
NSN 5910-01-508-6110
NSN 5996-01-419-1086
NSN 6240-00-028-9568
NSN 5910-00-608-3627
NSN 5835-01-580-0446
NSN 6320-00-790-4844
NSN 6650-01-024-1067