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 5998-01-082-4835
NSN 4140-01-426-8428
NSN 6145-00-091-1079
NSN 6320-00-857-4073
NSN 6130-00-871-8090
NSN 5996-01-308-7987
NSN 5930-01-381-0577
NSN 6150-01-422-2755
NSN 2925-01-362-2515
NSN 5975-00-004-9431
NSN 6320-00-937-5625
NSN 5910-01-219-8063