G0 Spectrometer Collimator Manufacturing Drawings (modifications) DRAWING NO. TITLE A-2922-50 Vented 1.000-8 Bolt B-2922-51 Cooling Strap Hole Mod B-2922-52 Top Hat Cooling Strap Hole Mod A-2922-53 1/2-13 Bolt Modification C-2922-54 U.S. End Support Plate Modification E-2922-55 PT-100 Locations C-2922-56 Crane Handling at BWXT