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 5945-01-410-8181
NSN 5835-01-056-4149
NSN 5990-01-431-6749
NSN 6320-01-245-5307
NSN 5915-01-520-8322
NSN 5950-00-155-4753
NSN 5950-00-478-1737
NSN 4140-01-462-5901
NSN 6110-01-246-4642
NSN 5999-01-651-7513
NSN 5996-01-115-2823
NSN 6150-00-251-3805