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 6320-01-089-9086
NSN 6240-00-495-1301
NSN 5930-01-167-6026
NSN 6145-01-416-2413
NSN 7035-00-541-8516
NSN 6110-00-448-2588
NSN 5855-01-083-1027
NSN 5985-01-077-5715
NSN 7035-01-531-4750
NSN 6110-01-220-0518
NSN 4140-00-578-7726
NSN 5920-01-360-5681