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 5925-01-184-6912
NSN 6135-01-062-5420
NSN 6145-01-186-6987
NSN 5950-00-416-9705
NSN 5910-01-130-8409
NSN 5965-01-344-4099
NSN 4140-01-392-2107
NSN 5925-00-977-5843
NSN 5960-01-564-5044
NSN 6105-01-610-6949
NSN 6320-01-433-3953
NSN 5975-01-409-1354