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 5998-01-041-1230
NSN 5935-00-017-0097
NSN 5985-00-091-8717
NSN 6320-00-343-1798
NSN 5965-01-290-0535
NSN 5835-00-698-9824
NSN 5855-01-341-7320
NSN 5965-00-317-1679
NSN 5895-01-421-9688
NSN 5855-00-494-9581
NSN 6650-00-434-0188
NSN 6620-00-724-3137