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 5999-00-315-2260
NSN 6105-01-500-0891
NSN 6645-00-690-0423
NSN 5930-01-079-3702
NSN 5950-00-428-6313
NSN 6240-01-455-5638
NSN 6150-01-045-8931
NSN 5985-00-189-4186
NSN 5945-01-629-4697
NSN 5990-01-173-7238
NSN 6145-01-086-1795
NSN 6110-01-324-0021