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 6645-01-297-5639
NSN 6685-01-098-2989
NSN 5950-00-976-5734
NSN 4140-01-134-9838
NSN 5895-00-245-8444
NSN 6240-00-771-2263
NSN 5905-01-634-0595
NSN 5920-01-634-0250
NSN 6320-01-607-1491
NSN 6645-01-338-9152
NSN 5895-00-467-5032
NSN 5910-00-372-4555