ISO 12319:2006
(Main)Aerospace — 'P' (loop style) clamps — Procurement specification
Aerospace — 'P' (loop style) clamps — Procurement specification
ISO 12319:2006 specifies the requirements for the procurement and quality assurance of 'P' (loop style) clamps used in the installation of aerospace fluid systems.
Aéronautique et espace — Colliers en "P" (en boucle) — Spécification d'approvisionnement
General Information
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 12319
First edition
2006-09-15
Aerospace — 'P' (loop style) clamps —
Procurement specification
Aéronautique et espace — Colliers en 'P' (en boucle) — Spécification
d'approvisionnement
Reference number
ISO 12319:2006(E)
©
ISO 2006
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ISO 12319:2006(E)
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ISO 12319:2006(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope. 1
2 Normative references. 1
3 Terms and definitions. 1
4 Requirements. 2
4.1 Qualification. 2
4.2 Materials. 3
4.3 Configuration . 3
4.4 Dimensional requirements. 3
4.5 Mass. 3
4.6 Surface appearance. 3
4.7 Surface treatment. 3
4.8 Marking. 3
4.9 Vibration and transmissibility . 3
4.10 Retention. 3
4.11 Titanium compatibility. 4
4.12 Flame resistance. 4
4.13 Ozone resistance. 4
4.14 Ultraviolet resistance. 4
4.15 Insulation properties . 4
5 Quality assurance. 4
5.1 Responsibility for inspection . 4
5.2 Classification of inspection . 4
5.3 Qualification inspection . 4
5.4 Acceptance inspection. 7
6 Packaging. 7
7 Certification. 7
Annex A (normative) Equivalent national qualification procedure. 8
© ISO 2006 – All rights reserved iii
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ISO 12319:2006(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 12319 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee
SC 10, Aerospace fluid systems and components.
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ISO 12319:2006(E)
Introduction
This International Standard establishes the basic performance and quality requirements for ‘P’ (loop style)
clamps for use in aerospace fluid systems.
The procurement requirements are intended to ensure that clamps which are procured in accordance with this
specification are of the same quality as the clamps used during the original qualification testing. Compliance
with these test and procurement requirements is necessary for clamps that are used in fluid systems where a
malfunction would affect the safety of flight.
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INTERNATIONAL STANDARD ISO 12319:2006(E)
Aerospace — 'P' (loop style) clamps — Procurement
specification
1 Scope
This International Standard specifies the requirements for the procurement and quality assurance of ‘P’ (loop
style) clamps used in the installation of aerospace fluid systems.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 2859-1, Sampling procedures for inspection by attributes — Part 1: Sampling schemes indexed by
acceptance quality limit (AQL) for lot-by-lot inspection
ISO 2951, Vulcanized rubber — Determination of insulation resistance
ISO 4892-3, Plastics — Methods of exposure to laboratory light sources — Part 3: Fluorescent UV lamps
ISO 9679, Aerospace — Clamps for fluid systems — Test methods
EN 9100, Aerospace series — Quality management systems — Requirements (based on ISO 9001:2000) and
quality systems — Model for quality assurance in design, development, production, installation and servicing
(based on ISO 9001:1994)
EN 9133, Aerospace series — Quality management systems — Qualification procedure for aerospace
standard parts
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
inspection lot
clamps from a single production batch having the same number of definition document
3.2
definition document
document specifying directly all the requirements for clamps
NOTE The definition document may be an International Standard, an in-house standard or a drawing.
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ISO 12319:2006(E)
3.3
acceptance quality level
AQL
maximum percent defective (or the maximum number of defects per hundred units) that, for the purpose of
sampling inspection, can be considered satisfactory as a process average
NOTE It can also be the quality level which in a sampling plan corresponds to a specified but relatively high
probability of acceptance.
3.4
burr
raised sharp edge, frequently with a wane on the opposite side
[ISO 87
...
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