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 6105-00-099-8818
NSN 5925-00-756-0462
NSN 5950-00-224-3797
NSN 5985-01-508-9150
NSN 2925-00-693-5748
NSN 5925-00-085-1737
NSN 5855-01-229-3864
NSN 6620-00-893-1303
NSN 6145-01-350-3532
NSN 5960-01-442-7950
NSN 2925-00-228-8854
NSN 5905-01-161-0872