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 6130-01-054-0277
NSN 6145-01-376-8928
NSN 6685-00-508-1490
NSN 5960-01-046-2821
NSN 5998-00-528-7158
NSN 6320-01-607-1491
NSN 6320-01-160-7757
NSN 5999-01-301-7310
NSN 5975-00-398-9716
NSN 5945-00-290-1779
NSN 5985-00-353-6339
NSN 5910-00-953-0071