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 5965-01-555-8775
NSN 5990-01-247-8277
NSN 5960-00-175-7620
NSN 6240-01-462-1668
NSN 5999-00-242-2766
NSN 5905-01-616-4571
NSN 5925-00-247-5799
NSN 5910-01-252-8303
NSN 6150-01-421-2543
NSN 6135-00-027-3914
NSN 5999-01-052-8459
NSN 5925-01-503-3233