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 5990-01-471-7858
NSN 6105-01-281-4279
NSN 5996-01-012-5716
NSN 2925-01-465-3437
NSN 5965-01-030-7253
NSN 5960-01-486-3060
NSN 5990-01-110-4841
NSN 6645-01-245-8390
NSN 6620-00-993-3594
NSN 5835-00-233-6327
NSN 5990-01-185-9835
NSN 6620-01-359-3920