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 6135-01-056-4609
NSN 5895-00-419-4514
NSN 6645-00-981-7218
NSN 5990-00-274-3225
NSN 5835-01-364-6830
NSN 6130-01-368-2695
NSN 5990-00-470-2535
NSN 5975-00-194-4998
NSN 5920-01-535-0796
NSN 5905-00-289-9898
NSN 4140-01-648-2249
NSN 5920-01-129-9724