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 5985-00-300-2391
NSN 5935-00-625-2532
NSN 5835-01-508-2528
NSN 2925-01-384-4139
NSN 6240-00-408-9545
NSN 5835-00-507-3561
NSN 5999-01-192-5495
NSN 6145-01-515-8085
NSN 5975-00-446-7875
NSN 4140-01-482-1178
NSN 5915-01-303-6641
NSN 6650-01-211-5628