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 5998-01-650-6847
NSN 5985-01-200-3397
NSN 5975-01-147-0325
NSN 6650-01-519-6198
NSN 6220-00-870-5553
NSN 6620-00-782-0337
NSN 5985-01-140-8450
NSN 6645-00-948-9763
NSN 6610-00-868-9457
NSN 5945-01-200-4852
NSN 5905-01-192-9101
NSN 6145-01-605-0948