Downloaded from https://www.everyspec.com TABLE OF CONTENTS $eWtoen S - Inspection Aspects of Artillery Ammunition Design Page Paragraph Quality Assurance Aspects of Ammunition Design &-I Quality Assurance 5-1 5-1 Amount of Inspection 5-1 5-2 Dehnition of Lots 5-1 5-3 Sampling Risks 5-4 Operating Characteristic Curve 9 5-5 The Average Outgoing Quality (AOQ) 5-3 5-6 Establishing the Acceptable Quality Level (AQL) S-4 5.7 Cluassfication of Defectq 5-5 S-8 Inspection by Attributes 5-S 5-9 Single-Sampling 5-5 5-10 Double-Sampling 5-5 5-11 Multiple-Sampling 5-6 5-12 OC Curves for Comparable Single-, Double-, and Multiple-Sampling Plans 5-6 5-13 Relationship of Sample Size to Lot Size 5-6 5-14 Acceptable Quality Level as Basis for Inspection 5-8 5-15 Resubmission and Retest S-10 5-16 ContiluouS-Sampinlg Plans 5-10 5-17 Statistical Aspect of Parallel Design 5-I1 5-18 Relationship Between Sampling Plan, Tolerance Limits, and Safety Factor 5-11 5-19 Sampling Plans Based on Variables 5-12 5-20 Variables Inspection Compared with Attribute Inspection 5-12 5-21 References and Bibliography 5-12 Effect of Dimensioning and Tolerancing on Inspection 5-13 Introduction S-13 5-22 Locational Tolerance Symbols 5-13 5-23 Independent Locational Tolerance 5-13 5-24 Dependent Locational Tolerance 5-15 5-25 Centrality of Holes 5-22 5-26 Basic Angle Dimensioning 5-23 5-27 Effect of Gage Tolerance on Component Tolerance 5-24 5-28 ii