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 6620-00-257-2783
NSN 5990-01-443-2931
NSN 6240-01-624-8924
NSN 6320-01-506-9439
NSN 5930-01-511-0860
NSN 5905-01-116-5940
NSN 6105-01-464-3777
NSN 6685-00-316-9259
NSN 5895-00-008-7591
NSN 5960-01-491-9916
NSN 5930-01-103-5684
NSN 5945-01-463-8973