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 2925-00-099-4030
NSN 5895-00-153-2595
NSN 2925-01-531-1202
NSN 5915-01-472-8977
NSN 5895-00-553-8345
NSN 6110-01-645-4494
NSN 5998-00-424-9174
NSN 6620-01-441-7896
NSN 2925-00-258-9786
NSN 5915-01-580-0308
NSN 5960-01-206-8809
NSN 6685-00-103-0450