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 5925-01-322-7930
NSN 6130-00-596-9565
NSN 5920-01-237-1618
NSN 5855-00-149-0766
NSN 5915-01-288-8456
NSN 5935-00-643-9995
NSN 5998-01-264-8674
NSN 5975-01-512-1419
NSN 5895-01-123-1171
NSN 5985-01-205-4756
NSN 6105-01-415-0598
NSN 5975-00-081-2171