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 6685-01-069-9177
NSN 5990-01-449-7090
NSN 5950-00-462-3751
NSN 5975-01-437-5352
NSN 5960-00-104-5955
NSN 5996-01-062-4622
NSN 5905-01-146-0419
NSN 5996-01-425-1455
NSN 5855-01-572-9379
NSN 6610-01-551-1895
NSN 5905-01-134-8717
NSN 5910-01-141-6667