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 6150-00-081-0781
NSN 6645-00-208-0796
NSN 5910-01-633-9963
NSN 5985-01-209-3233
NSN 5965-01-233-0771
NSN 5945-01-659-5438
NSN 5996-01-366-0198
NSN 6220-00-707-5044
NSN 6320-01-466-4175
NSN 5920-01-468-7889
NSN 6620-01-018-9488
NSN 6105-01-433-7990