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 5999-01-248-1996
NSN 5975-01-102-6982
NSN 5996-01-178-9486
NSN 5975-00-101-0284
NSN 4140-01-492-5999
NSN 5930-00-585-7058
NSN 2925-01-133-8128
NSN 5950-01-154-7932
NSN 6650-00-266-6808
NSN 5905-00-353-1659
NSN 5915-01-468-6100
NSN 5915-01-406-3271