APPENDIX F MANDATORY REPLACEMENT PARTS Section I. Introduction (page F-1) Section II. Mandatory Replacement Parts (page F-2) Section I. INTRODUCTION TM 9-2320-361-34 This appendix lists mandatory replacement parts you will need to maintain M44A2 series vehicles. F-2. EXPLANATION OF COLUMNS a. Column (1) - Item Number. This number is assigned to each entry in the listing and is referenced in the “Initial Setup” of applicable tasks under the heading of “Materials/Parts.” b. Column (2) - Nomenclature. Name or identification of the part. C. Column (3) - Part Number. The manufacturer’s part number. d. Column (4) - National Stock Number. The national stock number of the part. F-1