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 6145-00-563-1103
NSN 6105-01-167-3919
NSN 5965-01-338-7693
NSN 6620-01-260-7112
NSN 6110-01-167-7939
NSN 5910-01-351-7926
NSN 5960-01-120-6523
NSN 5835-00-835-7838
NSN 6150-00-341-3860
NSN 5920-01-104-4332
NSN 6610-01-609-7776
NSN 6105-01-080-2662