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 5999-01-078-2159
NSN 5998-00-860-3575
NSN 5835-00-794-7500
NSN 5990-01-172-4553
NSN 7035-01-141-8076
NSN 6620-01-573-5794
NSN 5930-01-259-6162
NSN 5895-00-771-8715
NSN 5998-01-538-7402
NSN 6240-01-463-8276
NSN 5990-00-386-4951
NSN 5835-00-269-2232