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 5945-00-990-0283
NSN 6650-01-633-9147
NSN 6150-01-577-9232
NSN 6220-01-623-4741
NSN 5999-01-094-0760
NSN 4140-00-253-1801
NSN 6145-01-049-2360
NSN 5920-01-178-6457
NSN 5915-00-404-6729
NSN 5985-01-128-7134
NSN 5855-01-348-6690
NSN 6645-01-421-5507