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 6320-01-019-1028
NSN 6685-01-089-3906
NSN 6610-00-225-9886
NSN 6240-00-854-1962
NSN 7035-01-517-1713
NSN 5905-01-516-1839
NSN 6240-01-121-4124
NSN 5905-01-514-0287
NSN 5985-00-376-5682
NSN 6150-00-198-7395
NSN 5945-00-189-0767
NSN 5998-01-385-6433