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 6610-01-265-1824
NSN 5895-01-104-4410
NSN 5996-01-300-8764
NSN 5910-00-615-6464
NSN 7035-01-183-1989
NSN 5930-01-366-4736
NSN 5935-01-356-8438
NSN 5990-00-306-0222
NSN 5999-01-466-6015
NSN 5965-01-644-1485
NSN 5905-00-388-6346
NSN 5855-01-394-3688