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 5930-01-607-0020
NSN 2925-01-341-0457
NSN 5990-00-153-0055
NSN 5930-01-505-4683
NSN 5999-01-181-6774
NSN 6240-00-223-9100
NSN 6150-01-432-1020
NSN 5915-00-929-0847
NSN 5985-01-554-0763
NSN 5990-01-612-5323
NSN 5895-01-477-1732
NSN 5935-00-067-6360