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 6320-01-292-6635
NSN 6240-01-332-4554
NSN 6645-00-547-4388
NSN 5895-00-890-0409
NSN 6610-00-834-0713
NSN 5915-00-872-6729
NSN 5835-01-170-5537
NSN 6240-01-445-4232
NSN 4140-01-310-3330
NSN 5895-01-562-6006
NSN 5990-00-210-2953
NSN 5905-00-504-5355