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 5835-00-729-9305
NSN 5905-01-217-8883
NSN 6650-01-426-4253
NSN 5990-01-562-4521
NSN 5910-00-633-0018
NSN 5945-01-384-3735
NSN 5910-01-261-4799
NSN 6320-00-405-2348
NSN 6150-00-738-1381
NSN 6135-01-551-0562
NSN 6105-01-634-0322
NSN 6130-01-248-7667