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 6620-01-483-5247
NSN 5910-01-170-3330
NSN 6150-00-106-7617
NSN 5990-01-570-5471
NSN 5985-01-392-5698
NSN 6645-01-599-2311
NSN 7035-00-048-3723
NSN 5930-00-189-0635
NSN 4140-01-423-1647
NSN 5915-00-435-0371
NSN 6650-00-103-3239
NSN 5990-01-539-4653