ISO 7320:1985
(Main)Aerospace - Fluid systems port connection, seal and fitting end - Dimensions
Aerospace - Fluid systems port connection, seal and fitting end - Dimensions
Aéronautique et espace — Orifice fileté de raccordement, joint et élément à filetage extérieur dans les systèmes de fluides — Dimensions
General Information
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Frequently Asked Questions
ISO 7320:1985 is a standard published by the International Organization for Standardization (ISO). Its full title is "Aerospace - Fluid systems port connection, seal and fitting end - Dimensions". This standard covers: Aerospace - Fluid systems port connection, seal and fitting end - Dimensions
Aerospace - Fluid systems port connection, seal and fitting end - Dimensions
ISO 7320:1985 is classified under the following ICS (International Classification for Standards) categories: 49.080 - Aerospace fluid systems and components. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 7320:1985 has the following relationships with other standards: It is inter standard links to ISO 7320:1992. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase ISO 7320:1985 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.
Standards Content (Sample)
International Standard @ 7320
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION*MEXAYHAPOAHAR OPrAHM3AUMR no CTAHAAPTM3AUMM*ORGANlSATlON INTERNATIONALE DE NORMALISATION
Aerospace - Fluid systems port connection, seal and
fitting end - Dimensions
Aéronautique et espace - Orifice fileté de raccordement, joint et élément à filetage extérieur dans les systèmes de fluides -
Dimensions
First edition - 1985-09-15
UDC 621.643.413 : 629.7 Ref. No. IS0 7320-1985 (E)
Descriptors : aircraft, fluid circuits, sealing rings, O seals, fittings, dimensions.
Price based on 4 pages
Foreword
IS0 (the International Organization for Standardization) is a worldwide federation of
national standards bodies (IS0 member bodies). The work of preparing International
Standards is normally carried out through IS0 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, govern-
mental and non-governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the IS0 Council. They are approved in accordance with IS0 procedures requiring at
least 75 % approval by the member bodies voting.
International Standard IS0 7320 was prepared by Technical Committee ISO/TC 20,
Aircraft and space vehicles.
0 International Organization for Standardization, 1985 O
Printed in Switzerland
INTERNATIONAL STANDARD IS0 7320-1985 (E)
Aerospace - Fluid systems port connection, seal and
fitting end - Dimensions
1 Scope and field of application IS0 3601 Il, Fluid systems - Sealing devices - O-rings -
Part I : Inside diameters, cross-sections, tolerances and size
This International Standard establishes a system for sealing the identification code. 2)
port connection of couplings used in the aerospace industry.
IS0 5855, Aerospace construction - MJ threads.
It lays down dimensions to achieve interchangeability of the
port connection, the fitting end and a seal. The seal may be a
3 Sealing principle and assembly of the
standard O-ring or a special ring.
coupling
The coupling comprises three elements :
- the port element, including the internal thread (see 4.1 1;
- the fitting element, including an external thread and a
2 References
groove intended to receive the O-ring (see 4.2) or a special
seal; this element is screwed into the internal threaded ele-
IS0 1101, Technical drawings - Geometrical tolerancing -
Tolerances of form, orientation,
...
I
I
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION*MEXPYHAPOflHAR OPrAHM3AUMR fl0 CTAH~APTM3AUMM*ORGANlSATlON INTERNATIONALE DE NORMALISATION
Aéronautique et espace - Orifice fileté de raccordement,
joint et élément à filetage extérieur dans les systèmes de
fluides - Dimensions
Aerospace - Fluid systems port connection, seal and fitting end - Dimensions
Première édition - 1985-09-15
I CDU 621.643.413 : 629.7 Réf. no : IS0 7320-1985 (FI
-
Lo
Descripteurs : aéronef, circuit de fluide, bague d'étanchéité, joint annulaire, raccord, dimension.
Ei
ir!
O
(n Prix basé sur 4 pages
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale
d'organismes nationaux de normalisation (comités membres de I'ISO). L'élaboration
I'ISO. Chaque
des Normes internationales est confiée aux comités techniques de
comité membre intéressé par une étude a le droit de faire partie du comité technique
créé à cet effet. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec WO, participent également aux travaux.
e
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
I'ISO. Les Normes internationales sont approuvées confor-
nationales par le Conseil de
mément aux procédures de I'ISO qui requièrent l'approbation de 75 % au moins des
comités membres votants.
La Norme internationale IS0 7320 a été élaborée par le comité technique ISO/TC 20,
Aéronautique et espace.
O Organisation internationale de normalisation, 1985 0
Imprimé en Suisse
NOR ME I NTE R NAT1 ON ALE IS0 7320-1985 (F)
Aéronautique et espace - Orifice fileté de raccordement,
joint et élément à filetage extérieur dans les systèmes de
fluides - Dimensions
e
1 Objet et domaine d'application intérieurs, sections, tolérances et code d'identification dimen-
sionnelle. 2)
La présente Norme internationale établit un système de raccor-
dement pour l'implantation des raccords utilisés dans l'industrie IS0 5855, Constructions aérospatiales - Filetage MJ.
aérospatiale.
Elle fixe les dimensions assurant l'interchangeabilité de l'élé-
ment à filetage extérieur, de l'orifice fileté de raccordement et
3 Principe d'étanchéité et assemblage du
d'un joint. Le joint peut être un joint torique normalisé ou un
joint spécial. raccordement
Le raccordement comprend trois éléments :
2 Références
- un élément comportant un orifice fileté de raccordement
IS0 1101, Dessins techniques - Tolérancement géométrique (voir 4.1 1;
- Tolérancement de forme, orientation, position et battement
- un élément comportant un filetage extérieur et une
- Généralités, définitions, symboles, indications sur les des-
sins. gorge destinée à recevoir le joint torique (voir 4.2) ou un
joint spécial; cet élément se visse dans l'orifice f
...
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