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 6620-01-605-1465
NSN 6650-01-541-4357
NSN 5895-01-348-3084
NSN 6320-00-646-3311
NSN 5895-01-112-9000
NSN 5990-00-912-3737
NSN 5965-00-827-9680
NSN 5935-01-176-3610
NSN 6685-01-117-1968
NSN 5930-01-449-7143
NSN 5905-00-156-2982
NSN 4140-01-046-1530