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 6145-01-490-6991
NSN 5999-00-910-0190
NSN 6320-01-098-2503
NSN 4140-00-104-2939
NSN 6110-00-114-0868
NSN 5935-00-242-6491
NSN 5915-01-021-2760
NSN 6110-01-065-9659
NSN 6240-00-314-8042
NSN 5835-01-432-1277
NSN 6645-00-451-6462
NSN 6610-00-148-8044