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 6620-00-787-6683
NSN 6150-00-960-4987
NSN 5915-01-612-7181
NSN 6105-01-651-9178
NSN 6220-01-167-1805
NSN 5910-00-905-0394
NSN 6645-00-355-8610
NSN 6320-01-246-4390
NSN 5895-01-320-9796
NSN 5985-01-057-6900
NSN 5930-00-332-0042
NSN 5920-01-328-7159