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 5975-00-931-7374
NSN 6220-00-142-5115
NSN 6240-01-088-0389
NSN 5996-01-511-7605
NSN 6220-01-084-0287
NSN 4140-01-572-1748
NSN 5990-01-412-9020
NSN 5910-01-211-6936
NSN 5935-01-019-2627
NSN 5935-00-318-2612
NSN 5930-01-407-4529
NSN 5998-01-506-7509