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 6145-01-572-8533
NSN 5965-01-520-8604
NSN 6650-00-901-1501
NSN 5920-00-922-8493
NSN 6220-01-394-1282
NSN 5985-00-368-2395
NSN 5998-01-400-0938
NSN 6110-01-370-4234
NSN 5999-01-481-9355
NSN 5895-01-112-0484
NSN 5915-00-340-9803
NSN 6145-00-345-2565