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 6610-01-085-0804
NSN 6105-01-600-1884
NSN 5990-01-033-0051
NSN 5950-01-089-8465
NSN 5925-01-431-8810
NSN 5930-00-412-1083
NSN 5999-00-471-4583
NSN 5835-01-100-3265
NSN 6220-01-132-3137
NSN 5998-01-555-7564
NSN 5996-00-356-0680
NSN 6685-00-090-0347