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 5990-00-783-4560
NSN 7035-00-371-7749
NSN 4140-01-603-0535
NSN 5915-00-615-4816
NSN 6685-00-825-2292
NSN 4140-01-476-2344
NSN 5930-01-351-2500
NSN 5915-00-905-7416
NSN 5930-01-141-2058
NSN 5905-01-356-0747
NSN 6610-01-423-0250
NSN 5895-01-134-1785