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 6620-01-125-3932
NSN 5925-01-015-5230
NSN 6220-01-156-7479
NSN 6620-00-350-4594
NSN 6320-01-078-8257
NSN 5935-01-196-2109
NSN 5905-00-412-3004
NSN 5920-01-092-9400
NSN 5965-01-170-0075
NSN 5895-00-059-7516
NSN 5998-00-189-0350
NSN 5855-00-013-1244