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 4140-00-169-3549
NSN 5835-01-614-1900
NSN 2925-01-493-3245
NSN 6240-00-221-0859
NSN 5925-01-066-0646
NSN 6150-01-307-1356
NSN 5835-01-376-8454
NSN 5960-01-043-8414
NSN 6685-01-634-0611
NSN 5960-01-464-9605
NSN 5895-01-243-7010
NSN 5835-01-182-1372