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 6620-00-123-4168
NSN 6240-01-394-5320
NSN 5999-01-469-0701
NSN 6220-01-173-3177
NSN 5910-00-482-5285
NSN 5855-01-314-8335
NSN 5998-00-538-7106
NSN 5975-00-956-6105
NSN 5998-00-456-0864
NSN 5975-01-494-1993
NSN 6620-01-184-3193
NSN 5960-01-411-1825