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 5920-00-396-1152
NSN 5999-00-326-2279
NSN 6135-00-505-0679
NSN 6685-01-293-4505
NSN 6620-00-202-5122
NSN 6130-01-062-2244
NSN 6650-01-014-5990
NSN 5996-01-389-4067
NSN 6130-01-351-3182
NSN 5935-00-110-3718
NSN 2925-01-248-6028
NSN 4140-01-019-8539