ISO 8153-2-2021 PDF
Name in English:
St ISO 8153-2-2021
Name in Russian:
Ст ISO 8153-2-2021
Original standard ISO 8153-2-2021 in PDF full version. Additional info + preview on request
Full title and description
ISO 8153-2:2021 — Aerospace fluid systems and components — Vocabulary — Part 2: Fittings and couplings. This part of ISO 8153 defines and standardizes terms used for fittings and couplings applied in aerospace fluid systems and components to ensure consistent terminology across design, manufacture, maintenance and procurement.
Abstract
This International Standard provides authoritative definitions for terms related to fittings and couplings used in aerospace fluid systems. It establishes consistent vocabulary for the identification, classification and communication of components such as connectors, adaptors, couplings, sealing elements and related joining features. The document is published in the ISO official languages and also contains informational texts in German and Chinese.
General information
- Status: Published
- Publication date: September 2021
- Publisher: International Organization for Standardization (ISO)
- ICS / categories: 49.080; 01.040.49 (Aircraft and space vehicle engineering — Vocabularies)
- Edition / version: Edition 1 (2021)
- Number of pages: 14
Scope
ISO 8153-2:2021 defines terms used for all types of fittings and couplings relevant to aerospace fluid systems and components. Its scope is to provide clear, unambiguous vocabulary for designers, manufacturers, maintainers and procurement specialists so that components and documentation use a common language. Informative German and Chinese texts are provided in addition to the official ISO texts.
Key topics and requirements
- Standardized definitions for fittings, couplings, connectors and associated parts.
- Terminology for joining features, sealing interfaces and mating characteristics.
- Classification terms used to distinguish types of fittings and coupling mechanisms.
- Terms supporting identification, documentation and interchangeability of components in aerospace fluid systems.
- Notes on language versions — official ISO texts in English and French; additional informative texts in German and Chinese.
Typical use and users
ISO 8153-2 is used by aerospace design and systems engineers, component manufacturers, technical authors and documentation specialists, maintenance and overhaul organizations, procurement and quality managers, and regulatory/certification bodies. It is consulted when preparing technical drawings, specifications, parts catalogues, maintenance manuals and procurement documents to ensure consistent terminology.
Related standards
Related documents include ISO 8153-1 (Vocabulary — Part 1: Hose assemblies) and other aerospace fluid-system vocabulary and specification standards developed by ISO/TC 20/SC 10. Users often refer to compatible national or industry standards for detailed dimensional, performance or testing requirements where vocabulary from ISO 8153-2 is applied.
Keywords
aerospace; fluid systems; fittings; couplings; connectors; vocabulary; terminology; hose assemblies; sealing; connectors classification
FAQ
Q: What is this standard?
A: ISO 8153-2:2021 is an International Standard that defines vocabulary and terms for fittings and couplings used in aerospace fluid systems and components.
Q: What does it cover?
A: It covers the definitions and standard terminology for all types of fittings and couplings, including connector types, mating features, sealing interfaces and classification terms used in aerospace fluid-system documentation and communication.
Q: Who typically uses it?
A: Aerospace engineers, component manufacturers, technical writers, maintenance organizations, procurement and quality personnel, and certification authorities use this standard to ensure consistent terminology across documents and specifications.
Q: Is it current or superseded?
A: This edition (Edition 1) was published in 2021 and is the current published version of ISO 8153-2 as of its publication date. Users should check their national standards bodies or ISO for any subsequent revisions or confirmations of status.
Q: Is it part of a series?
A: Yes — ISO 8153 is a series addressing vocabulary for aerospace fluid systems and components. Part 1 covers hose assemblies and Part 2 covers fittings and couplings; other related vocabulary documents exist within the aerospace fluid-systems vocabulary family.
Q: What are the key keywords?
A: Key keywords include: aerospace, fluid systems, fittings, couplings, connectors, vocabulary, terminology, hose assemblies, sealing, classification.