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 6110-01-348-6621
NSN 5998-01-569-1062
NSN 5930-00-023-1615
NSN 5920-01-157-9471
NSN 6650-00-315-6005
NSN 5965-00-232-7395
NSN 5999-00-204-9974
NSN 5999-00-318-9135
NSN 5920-01-069-0270
NSN 5990-01-171-9304
NSN 7035-00-206-6123
NSN 5930-00-248-5053