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 6610-01-412-0058
NSN 5998-01-648-2656
NSN 5965-00-524-5521
NSN 6135-00-165-3756
NSN 4140-01-591-6195
NSN 5935-01-398-6608
NSN 6220-01-569-4884
NSN 6645-01-227-2036
NSN 6135-00-767-0331
NSN 6150-01-289-7258
NSN 5835-01-558-9444
NSN 6610-01-010-4516