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 5915-01-190-2346
NSN 5950-01-203-0353
NSN 5975-01-634-0678
NSN 6320-00-977-3930
NSN 5950-01-574-7345
NSN 6145-00-125-5297
NSN 6610-01-535-2268
NSN 6610-00-583-1084
NSN 5945-01-293-4080
NSN 5910-01-392-7636
NSN 6650-01-231-2082
NSN 5935-01-362-9704