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 6620-01-364-2103
NSN 6320-01-347-2638
NSN 5935-00-229-5688
NSN 5950-01-550-3494
NSN 7035-01-101-3991
NSN 5996-01-531-6491
NSN 5915-01-156-0469
NSN 5950-00-300-0287
NSN 6105-01-277-0295
NSN 5990-01-493-4039
NSN 6220-01-010-1452
NSN 6135-01-074-2529