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 5930-01-255-7030
NSN 6650-01-383-4526
NSN 6650-01-231-4169
NSN 5835-01-390-4667
NSN 5835-01-345-5090
NSN 6110-00-021-6696
NSN 6220-01-084-6402
NSN 6145-00-800-9857
NSN 5999-01-224-8589
NSN 5998-00-176-8493
NSN 2925-01-440-9912
NSN 5960-01-495-0859