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 4140-01-628-2792
NSN 5905-00-087-1404
NSN 5910-01-075-7115
NSN 6685-01-536-6391
NSN 5915-01-251-8663
NSN 7035-00-946-2642
NSN 6130-00-077-4746
NSN 6135-00-726-4142
NSN 6650-00-182-7791
NSN 5930-01-442-2709
NSN 6150-01-408-5878
NSN 5905-00-151-6653