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 5915-00-552-1779
NSN 5950-01-134-5425
NSN 4140-01-196-2107
NSN 5998-00-097-8955
NSN 6685-01-146-5088
NSN 5915-00-244-1702
NSN 5855-01-031-4729
NSN 6240-00-456-2578
NSN 5895-01-492-5777
NSN 6610-01-302-6347
NSN 6685-01-496-4688
NSN 5975-01-152-2635