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 5945-01-447-3456
NSN 5965-01-192-7797
NSN 6685-00-939-8353
NSN 5996-00-389-7404
NSN 5996-00-205-2933
NSN 5835-01-331-5735
NSN 6145-01-089-2651
NSN 5930-00-588-8434
NSN 6105-00-248-5772
NSN 6650-01-150-2320
NSN 6650-00-921-1037
NSN 5965-00-232-4884