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 6240-01-601-1604
NSN 5835-00-113-6090
NSN 6130-01-391-6087
NSN 5945-01-115-4293
NSN 6135-00-738-5571
NSN 5945-01-570-7989
NSN 5990-00-937-9138
NSN 5905-01-226-9450
NSN 6650-01-224-7923
NSN 5960-01-628-2760
NSN 2925-00-782-1498
NSN 5905-01-167-7420