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 5920-01-642-6097
NSN 5855-01-573-9926
NSN 5990-01-322-9781
NSN 6220-00-801-0801
NSN 5996-01-331-6191
NSN 5996-01-495-0763
NSN 4140-01-044-0144
NSN 5999-01-519-1259
NSN 5945-01-245-4648
NSN 7035-01-008-7248
NSN 5920-00-371-1191
NSN 5895-01-516-5536