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 5990-00-115-2374
NSN 5985-00-529-0093
NSN 5855-01-451-6430
NSN 6240-01-091-5185
NSN 5950-01-508-4244
NSN 6130-01-207-6137
NSN 5895-01-316-1232
NSN 5920-00-997-0157
NSN 5990-01-655-1437
NSN 6105-00-161-1834
NSN 5905-00-652-6496
NSN 4140-01-421-4045