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 5990-00-697-8883
NSN 5905-01-471-5067
NSN 5960-01-205-0386
NSN 6220-01-069-2340
NSN 2925-01-578-7731
NSN 6220-00-224-3036
NSN 5935-00-453-8699
NSN 6150-01-318-8906
NSN 5998-00-702-7761
NSN 2925-01-263-3638
NSN 5835-00-491-3834
NSN 5990-01-389-1196