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 5915-00-480-5163
NSN 4140-01-125-1374
NSN 6145-01-233-7827
NSN 5990-00-574-5777
NSN 4140-01-312-8255
NSN 5985-00-249-1221
NSN 6650-01-425-1934
NSN 6130-00-959-5800
NSN 6320-01-019-1028
NSN 5930-01-511-5497
NSN 7035-01-263-0154
NSN 5935-01-133-9607