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 6685-01-436-9881
NSN 5990-01-517-7848
NSN 6645-01-400-2119
NSN 4140-01-626-5780
NSN 5920-01-027-0660
NSN 6610-00-769-6826
NSN 5910-01-519-2308
NSN 6320-00-646-3311
NSN 5925-01-540-2462
NSN 5835-01-632-6627
NSN 6645-01-291-6732
NSN 5950-00-087-5433