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 6150-01-341-1856
NSN 7035-01-037-1744
NSN 5945-01-608-3738
NSN 5910-01-357-6484
NSN 6150-00-596-9253
NSN 2925-01-224-1885
NSN 6610-00-901-5137
NSN 5930-01-264-9263
NSN 5855-01-430-5459
NSN 5975-01-212-3870
NSN 5855-01-145-8973
NSN 5960-01-481-8051