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 6240-01-049-4539
NSN 5996-01-400-0917
NSN 5915-01-589-0171
NSN 6650-01-370-5265
NSN 5950-00-726-6378
NSN 5910-01-192-9921
NSN 5930-01-317-1672
NSN 5935-01-059-9795
NSN 6110-00-391-7000
NSN 5915-01-426-8862
NSN 6620-01-540-5712
NSN 5915-01-531-0250