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 5935-01-338-0013
NSN 5965-00-529-0602
NSN 4140-01-171-7013
NSN 6620-01-500-9847
NSN 5915-00-412-3879
NSN 5920-01-462-8541
NSN 5990-01-408-6554
NSN 5998-00-853-3289
NSN 5920-00-952-9029
NSN 5999-00-300-7337
NSN 5935-00-650-5888
NSN 6645-01-546-8226