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 5990-00-400-4794
NSN 5950-00-784-1976
NSN 5985-01-010-2743
NSN 6320-00-886-9771
NSN 5930-01-525-7665
NSN 5920-00-058-9347
NSN 5990-00-546-8619
NSN 5920-01-554-9804
NSN 6130-01-612-6491
NSN 6130-00-825-7552
NSN 6145-01-139-4859
NSN 7035-00-150-2379