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 5835-00-065-6757
NSN 4140-01-564-7065
NSN 5835-01-411-7050
NSN 5965-01-406-3156
NSN 7035-01-125-7357
NSN 6220-01-178-9041
NSN 5965-01-579-0668
NSN 6320-01-416-9357
NSN 6320-00-360-1744
NSN 5895-00-222-4424
NSN 5855-01-358-2803
NSN 6645-01-231-9891