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 5990-01-630-5094
NSN 6110-00-850-2860
NSN 5990-01-311-7491
NSN 5895-00-203-2379
NSN 6650-01-603-8177
NSN 6150-00-611-8093
NSN 6240-01-536-1767
NSN 5855-01-657-7657
NSN 6650-01-479-1297
NSN 5990-01-205-4899
NSN 4140-00-854-2718
NSN 5975-01-468-5776