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 7035-01-349-4348
NSN 2925-01-139-5144
NSN 5960-00-578-8884
NSN 6320-00-108-7049
NSN 5930-01-394-4964
NSN 6650-01-029-2995
NSN 5950-01-417-4989
NSN 5975-01-177-1107
NSN 5960-00-993-0226
NSN 5990-00-829-8960
NSN 2925-01-058-1718
NSN 2925-00-328-2018