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 5920-01-103-4526
NSN 5915-00-170-6775
NSN 5996-01-551-5714
NSN 5960-01-531-4845
NSN 5910-01-095-0502
NSN 5990-01-557-4793
NSN 6645-01-312-8601
NSN 5855-01-233-2767
NSN 5999-01-616-0554
NSN 5895-01-182-4563
NSN 6130-01-533-8566
NSN 5999-00-007-2105