SAE ARP243A-1956 PDF

Scope: INTRODUCTION: The purpose of this nomenclature guide is to promote more uniform and specific nomenclature throughout the airframe industry. Terms listed and defined are applicable to parts@ aspects and characteristics of aircraft hydraulic and pneumatic fluid power systems and their components. Usage of nomenclature@ insofar as practicable@ which conforms to definitions contained herein will serve to promote clarity and avoid misunderstanding. Some recommendations are made for restriction of terms which have become somewhat ambiguous or are considered less desirable than recommended nomenclature. Use of terms not defined herein is recommended only where those contained herein may not be applicable or adequate. No recommendation is intended as to restriction of use of other vocabulary@ as appropriate@ in descriptive literature or textbooks. Definitions are arranged alphabetically under sections as follows: 2. BASIC DEFINITIONS AND STANDARD TERMINOLOGY 3. VALUE DESCRIPTION AND ATTRIBUTES 4. STANDARD MARKINGS

SAE ARP243A-1956 history