This is specification M-1003 and covers requirements for AAR approval of materials, products and services. These can be new, reconditioned, or secondhand. Section J contains one specification. It consists of the following: Preface - A listing of the subjects covered in the 23 individual sections, the volumes making up this Manual. This Preface is part of each section. Table of Contents - Identification of the seven chapters in numerical sequence. Specification M-1003 - The body of this volume is a single specification setting forth mandatory requirements for a contractorâ€™s quality assurance program, applicable to new, recondition, and secondhand materials and products.