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 5930-01-457-5907
NSN 6135-00-681-2702
NSN 6150-00-391-1981
NSN 5999-00-059-4883
NSN 6320-01-501-7935
NSN 6650-01-108-6629
NSN 5855-01-406-7237
NSN 6650-00-242-7961
NSN 6220-01-370-5980
NSN 6135-00-708-0892
NSN 7035-01-169-6551
NSN 5975-01-211-7705