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 6620-01-023-9330
NSN 6240-01-467-0751
NSN 5996-01-113-6362
NSN 5945-00-455-9479
NSN 7035-00-946-2642
NSN 5945-00-070-1890
NSN 5910-00-670-7526
NSN 4140-00-015-6024
NSN 5920-01-121-1213
NSN 5975-01-633-4197
NSN 5895-01-234-7164
NSN 6105-01-380-0004