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 5960-01-436-0349
NSN 6610-01-445-5274
NSN 5965-01-083-8006
NSN 5985-00-853-3558
NSN 6145-00-713-1124
NSN 5990-01-029-0868
NSN 6150-01-630-5368
NSN 5925-01-510-2600
NSN 6150-01-121-6658
NSN 6220-01-095-8757
NSN 5835-01-507-0731
NSN 5920-01-040-7718