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 5965-01-503-0699
NSN 5985-00-882-2510
NSN 4140-01-151-2937
NSN 6130-01-480-2149
NSN 4140-00-283-6843
NSN 5960-01-284-9209
NSN 5999-00-821-4394
NSN 5975-01-550-7082
NSN 5965-01-542-8510
NSN 5935-00-418-8842
NSN 6220-00-358-9580
NSN 2925-00-595-7525