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 5835-01-050-9509
NSN 6645-00-935-7046
NSN 5999-01-173-8234
NSN 5855-00-869-3635
NSN 5930-00-174-7854
NSN 5996-01-262-4370
NSN 5930-00-943-4155
NSN 6620-01-601-4314
NSN 6150-00-104-8035
NSN 6620-00-663-8962
NSN 2925-00-328-2018
NSN 5905-00-665-2215