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 5930-01-174-8138
NSN 6645-00-183-8812
NSN 5930-00-109-9819
NSN 6320-01-384-3219
NSN 6650-00-195-7519
NSN 5915-00-038-8218
NSN 6320-01-506-9439
NSN 5895-01-160-1682
NSN 6135-00-062-5080
NSN 5935-01-370-5341
NSN 5985-00-424-5144
NSN 5965-00-624-4134