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 6135-01-278-9717
NSN 5960-00-313-6715
NSN 5910-01-089-6671
NSN 6220-00-228-9003
NSN 6110-01-587-2488
NSN 6110-01-288-3983
NSN 6110-01-015-2866
NSN 5920-00-150-1148
NSN 5985-00-950-0249
NSN 6685-01-033-3731
NSN 6620-01-600-7483
NSN 5996-00-277-7384