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 5910-01-053-7289
NSN 5960-01-357-1261
NSN 5990-00-111-3614
NSN 5945-01-060-5791
NSN 6650-00-992-4540
NSN 7035-01-271-1643
NSN 6240-01-382-3756
NSN 5935-01-173-8267
NSN 4140-01-105-4823
NSN 6135-01-408-9244
NSN 6645-01-442-4032
NSN 5998-01-526-9978