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 5998-01-090-0724
NSN 6650-00-575-7487
NSN 5990-00-104-4903
NSN 5996-01-385-0884
NSN 5920-01-433-4597
NSN 5996-01-240-4381
NSN 6135-01-391-6515
NSN 6240-01-461-3129
NSN 5950-01-123-2606
NSN 5905-01-399-8656
NSN 6650-01-265-0650
NSN 5990-01-086-4825