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 6130-01-357-7542
NSN 5925-01-399-6777
NSN 6240-01-019-1997
NSN 5996-01-030-1387
NSN 6610-00-139-1105
NSN 5855-00-149-0766
NSN 5945-01-386-3135
NSN 5999-01-084-3089
NSN 6650-01-628-3745
NSN 5925-01-313-2378
NSN 5985-01-200-6830
NSN 6220-01-397-7416