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 6240-00-383-7668
NSN 5930-01-387-6980
NSN 6645-01-349-1631
NSN 5925-00-103-7918
NSN 5999-01-236-9461
NSN 6610-00-918-1700
NSN 6220-01-381-7129
NSN 5915-00-289-6692
NSN 4140-01-339-1293
NSN 5910-01-200-2691
NSN 5998-01-379-4898
NSN 5998-01-370-8954