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 6685-00-160-0792
NSN 5998-01-633-1995
NSN 4140-00-900-6102
NSN 6220-01-399-6661
NSN 5985-00-516-2373
NSN 5920-00-192-6565
NSN 6650-00-527-7451
NSN 5930-00-518-2738
NSN 6645-01-629-5919
NSN 5975-00-011-3714
NSN 6620-00-806-9303
NSN 6240-00-713-0237