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 5960-01-167-8796
NSN 5855-00-586-6255
NSN 6650-00-177-6390
NSN 5999-01-539-5632
NSN 6110-01-119-1567
NSN 6645-00-754-4108
NSN 6105-00-905-7225
NSN 5905-01-523-5159
NSN 6105-00-161-1834
NSN 5996-00-501-4326
NSN 5996-01-503-5642
NSN 6240-01-623-2037