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 4140-00-608-5654
NSN 4140-00-900-6102
NSN 6110-01-660-0340
NSN 5996-00-484-9196
NSN 6145-01-146-4106
NSN 5999-01-446-1789
NSN 5999-01-543-2832
NSN 4140-01-482-2053
NSN 5835-00-588-2196
NSN 6150-01-449-1217
NSN 5910-00-802-1778
NSN 6105-01-036-6388