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 5999-00-556-6313
NSN 4140-00-155-8012
NSN 5985-01-530-2080
NSN 6130-01-101-2582
NSN 5975-01-596-3040
NSN 5996-01-470-5522
NSN 6650-00-092-8244
NSN 6145-00-471-3975
NSN 7035-01-541-2839
NSN 6650-00-276-9838
NSN 6130-01-068-0361
NSN 2925-01-221-9398