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 5910-01-373-2608
NSN 5990-01-147-5225
NSN 7035-00-946-2642
NSN 6145-00-194-9829
NSN 5895-01-196-2928
NSN 5950-00-078-7422
NSN 5920-01-296-0958
NSN 6610-01-317-4859
NSN 6610-01-336-2787
NSN 6220-01-496-6861
NSN 5975-01-200-6048
NSN 5915-01-134-8491