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 5975-01-088-2363
NSN 5930-01-629-0111
NSN 6685-01-304-0890
NSN 6645-01-459-7788
NSN 6650-01-506-5636
NSN 6130-01-147-4459
NSN 6650-01-083-3707
NSN 4140-00-465-7668
NSN 5996-01-517-8622
NSN 5855-00-055-1430
NSN 5998-01-004-9340
NSN 5930-01-055-4624