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 4140-00-388-1270
NSN 6240-00-738-6822
NSN 4140-01-595-5285
NSN 6240-00-258-2389
NSN 6620-00-583-2687
NSN 5960-01-507-9112
NSN 5990-00-269-2226
NSN 6685-00-940-0852
NSN 6105-01-391-7500
NSN 5930-01-046-6551
NSN 6645-00-484-1992
NSN 5960-01-106-3086