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 5835-01-518-4300
NSN 5905-01-461-2156
NSN 5998-00-487-1994
NSN 5945-01-607-6177
NSN 5920-01-429-9059
NSN 5855-01-441-1112
NSN 5965-01-437-0352
NSN 5895-00-825-3099
NSN 6240-01-096-2506
NSN 6240-00-275-1950
NSN 6610-01-113-2726
NSN 5999-01-425-1879