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 5855-00-911-1370
NSN 6105-01-047-3490
NSN 5990-01-463-2279
NSN 5999-00-824-5976
NSN 5999-01-525-6319
NSN 7035-01-597-1449
NSN 6645-01-496-0073
NSN 6220-00-368-4945
NSN 5996-01-391-8050
NSN 5960-01-387-8467
NSN 5920-00-521-8331
NSN 6320-00-284-1524