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 6620-01-182-0282
NSN 5945-00-525-1914
NSN 5920-01-370-9709
NSN 5920-01-083-0792
NSN 5985-00-226-6846
NSN 5985-00-990-2764
NSN 7035-00-973-9215
NSN 6650-01-389-8240
NSN 5855-00-156-5489
NSN 5915-01-256-2584
NSN 6145-00-930-3682
NSN 5960-00-379-4452