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 5930-00-010-1588
NSN 4140-01-290-4026
NSN 5996-01-355-2834
NSN 5965-00-913-9545
NSN 5910-01-538-6017
NSN 5945-01-548-7956
NSN 6220-01-229-2393
NSN 5998-00-549-2661
NSN 6240-01-278-3247
NSN 6150-01-010-3727
NSN 5930-01-144-9693
NSN 5935-00-228-0592