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 5930-00-549-2327
NSN 5910-01-215-1129
NSN 5975-01-583-9845
NSN 5965-01-085-6158
NSN 5930-01-369-1005
NSN 5985-00-264-7556
NSN 4140-00-715-4016
NSN 5930-01-578-5505
NSN 6105-00-156-9084
NSN 5835-00-113-6090
NSN 5996-00-070-4315
NSN 5910-01-492-6028