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 5855-01-228-0942
NSN 6685-01-054-3166
NSN 5915-01-400-6125
NSN 5990-01-400-3299
NSN 5930-00-695-3842
NSN 5855-00-912-3885
NSN 5990-01-588-3999
NSN 5910-01-620-6320
NSN 5998-01-040-3748
NSN 4140-01-535-6477
NSN 5999-01-362-1947
NSN 6145-00-312-6673