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 6220-00-575-6169
NSN 5915-00-249-1641
NSN 5945-00-246-3307
NSN 5895-00-269-3848
NSN 5855-01-547-6540
NSN 5905-00-088-8137
NSN 6135-01-329-7994
NSN 5905-01-454-4006
NSN 5920-01-395-0374
NSN 4140-00-142-2491
NSN 6240-01-189-2367
NSN 6150-00-179-9876