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 6620-01-282-8836
NSN 6220-01-394-5263
NSN 5998-01-474-5577
NSN 6240-00-395-0019
NSN 6620-00-803-2346
NSN 5835-01-224-2792
NSN 6110-00-043-5347
NSN 5998-01-473-4950
NSN 5965-00-888-2643
NSN 6145-01-108-1202
NSN 5996-00-231-9322
NSN 5855-00-879-5852