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 5960-01-543-0235
NSN 5996-01-391-0043
NSN 6320-01-176-8367
NSN 5998-00-918-0880
NSN 4140-01-432-0292
NSN 5999-00-141-9441
NSN 7035-00-941-4949
NSN 6645-01-025-1002
NSN 4140-01-583-6829
NSN 5945-01-609-7154
NSN 6110-01-384-1309
NSN 6650-01-449-1413