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 6135-01-421-4855
NSN 5910-01-359-1966
NSN 6240-01-200-7937
NSN 6610-00-767-7686
NSN 6650-00-698-5869
NSN 6240-01-121-3561
NSN 5950-00-927-6765
NSN 6620-00-869-4678
NSN 6650-01-235-0981
NSN 5925-01-363-9128
NSN 6620-01-187-3320
NSN 5895-01-236-6854