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 2925-01-268-5464
NSN 6650-00-665-3658
NSN 4140-01-355-0045
NSN 6650-00-565-9266
NSN 6220-00-806-7666
NSN 5935-01-483-7567
NSN 5950-01-414-0435
NSN 6620-00-137-0332
NSN 6130-01-115-5331
NSN 6320-00-681-1324
NSN 6620-01-141-5747
NSN 5950-01-576-2741