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 4140-01-133-9011
NSN 6145-00-762-8286
NSN 5960-01-443-3067
NSN 5985-00-594-8824
NSN 5960-00-119-4476
NSN 6130-01-400-6123
NSN 6150-01-462-1622
NSN 6110-01-554-7406
NSN 6135-01-468-6491
NSN 5935-01-094-2813
NSN 5915-00-351-7355
NSN 5835-01-268-1924