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 6130-00-078-9310
NSN 6320-01-569-2672
NSN 5855-01-429-8702
NSN 5910-01-487-5387
NSN 5920-01-493-8442
NSN 6320-01-465-2028
NSN 6240-00-811-4640
NSN 5925-00-897-9911
NSN 4140-01-437-4379
NSN 6135-01-039-2882
NSN 5920-01-616-8017
NSN 5855-01-487-5048