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 5855-01-629-2882
NSN 6620-01-325-4220
NSN 6650-01-633-9147
NSN 5855-00-130-5756
NSN 6240-01-145-4916
NSN 6220-01-578-6554
NSN 5905-01-074-0153
NSN 6135-00-112-8637
NSN 6240-00-300-9883
NSN 6650-01-191-1669
NSN 4140-00-960-4310
NSN 6130-00-191-8239