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 6685-00-880-8753
NSN 6105-01-122-4939
NSN 5905-00-408-3819
NSN 5835-01-303-6563
NSN 5930-00-684-2991
NSN 5905-01-274-7862
NSN 6220-00-149-0977
NSN 6650-01-371-5886
NSN 5855-01-386-7323
NSN 4140-01-178-5729
NSN 5855-01-118-2228
NSN 4140-01-448-0733