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 5999-01-476-7149
NSN 6135-01-495-0933
NSN 5935-01-643-2761
NSN 5915-00-197-8601
NSN 6650-00-375-6632
NSN 5975-00-915-3373
NSN 5925-00-076-0120
NSN 5945-00-869-2782
NSN 6135-00-866-2311
NSN 5985-01-317-3143
NSN 6610-00-664-2190
NSN 6145-01-616-7787