Technically anything produced after late 1995 would have been made while Klein was owned by Trek. There are folks, including me, that still admire the bikes made up through 1996-1997 since, during that time, Klein was using up its existing inventory of various Gradient tubes and the frames still had many, if not most, of the details that Klein was famous for (integrated headsets, micro-dropouts, internal cable routing, quality welding/paintwork, etc.). Trek eventually eliminated these details one-by-one and now Klein only sells new bikes to Japan.
W/ pressed in bottom bracket and the serial number you provided, it's a 1995 model. Klein switched to a "traditional" bottom bracket in 1997.