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 5935-01-421-2456
NSN 6150-01-567-8215
NSN 5996-01-202-9338
NSN 5855-01-642-5649
NSN 6105-00-612-5299
NSN 6135-00-563-7711
NSN 6620-01-052-2773
NSN 6105-00-437-0182
NSN 7035-01-539-1600
NSN 5930-00-363-6599
NSN 5905-01-249-4684
NSN 4140-00-144-6833