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 6145-01-187-7682
NSN 5996-00-088-8891
NSN 5895-01-420-6926
NSN 5990-01-554-8547
NSN 6620-01-488-6479
NSN 7035-01-575-3415
NSN 6220-01-075-1417
NSN 5930-01-349-7239
NSN 6610-01-562-0846
NSN 5895-01-428-9966
NSN 5999-01-518-9177
NSN 5930-01-340-8664