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 6130-01-302-1280
NSN 4140-01-225-8599
NSN 6320-01-605-7059
NSN 6150-01-164-7700
NSN 6610-00-225-9886
NSN 5999-01-003-8461
NSN 6320-01-345-5818
NSN 5990-01-128-7599
NSN 6320-00-937-5625
NSN 5975-01-015-1305
NSN 6150-01-507-5334
NSN 5950-01-260-2871