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 5990-00-081-3937
NSN 6110-01-103-8284
NSN 4140-01-211-9484
NSN 5965-00-454-8706
NSN 5895-01-135-0728
NSN 7035-01-318-6578
NSN 6610-01-248-4339
NSN 5998-00-104-5985
NSN 6320-01-396-2080
NSN 5998-01-353-8065
NSN 6685-00-085-2404
NSN 5996-01-183-3632