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 5920-00-689-9722
NSN 6130-01-103-8480
NSN 7035-00-731-8729
NSN 6240-00-082-1142
NSN 5990-01-179-1000
NSN 6610-00-240-5437
NSN 6220-00-379-4044
NSN 5895-01-131-7723
NSN 6220-01-392-1429
NSN 7035-01-406-5232
NSN 5999-00-370-0797
NSN 2925-00-938-3797