DesignatorRference123456FigureTable4AgilentP1619225004-05155-Number5..Replaceable-0994rt65423PPartsQty21Devicefor.forWidthHolderScrewPPFlatositioningPHolderHeadALRdjustmenM2L6DescripionStageKnobAssemblytKnobsService4-7