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 6685-01-357-6358
NSN 6240-01-305-6933
NSN 6110-01-475-4965
NSN 5915-01-570-1782
NSN 5930-01-522-7339
NSN 5905-00-936-1347
NSN 5910-01-063-5429
NSN 5985-00-959-3318
NSN 5930-01-050-0688
NSN 5975-00-201-8826
NSN 5895-01-034-9552
NSN 5895-01-191-3459