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 4140-00-186-3062
NSN 5930-00-012-5808
NSN 6620-01-223-9025
NSN 6620-00-411-4983
NSN 5855-00-631-4565
NSN 6610-01-447-1082
NSN 6240-01-352-3642
NSN 5895-01-381-6043
NSN 6610-00-814-0569
NSN 5996-00-933-6468
NSN 4140-00-173-0706
NSN 5965-01-175-2564