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 5920-01-554-7030
NSN 5975-01-529-6341
NSN 5960-00-952-1868
NSN 5996-00-021-2112
NSN 6685-01-448-1108
NSN 2925-00-549-4937
NSN 6110-01-444-4288
NSN 5985-01-160-7140
NSN 2925-00-308-0797
NSN 5915-00-965-9842
NSN 2925-00-504-2363
NSN 6240-01-212-9535