ISO 1465:1976

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INTERNATIONAL STANDARD @ ‘axe 1465
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION aMEX3). H4PO3HAII <)Pi 4HM3AUMII no CTAHilAPTM3AUMM .ORGANISATION INTERNATIONALE DE NORMALISATION
Aircraft - Liquid oxygen replenishment couplings -
Mating dimensions
Aéronefs -- Raccords de remplissage en oxygène liquide - Dimensions de raccordement
First edition - 1976-06-01
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1 W
UDC 629.7.063 : 621.643.4 Ref. No. IS0 1465-1976 (E)
Descriptors : aircraft, filling devices, pipe fittings, liquefied gases, oxygen, interchangeability
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Price based on 3 pages

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FOREWORD
IS0 (the International Organization for Standardization) is a worldwide federation
of national standards institutes (IS0 Member Bodies). The work of developing
International Standards is carried out through IS0 Technical Committees. Every
Member Body interested in a subject for which a Technical Committee has been set
up 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.
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.
Prior to 1972, the results of the work of the Technical Committee were published
as IS0 Recommendations; these documents are now in the process of being
transformed into International Standards. As part of this process, Technical
Committee ISO/TC20 has reviewed IS0 Recommendation R 1465 and found it
technically suitable for transformation. International Standard IS0 1465 therefore
replaces IS0 Recommendation R 1465-1971 to which it is technically identical.
IS0 Recommendation R 1465 had been approved by the Member Bodies of the
following countries :
Australia Israel Spain
Belgium Italy Switzerland
Canada Netherlands Thailand
Czechoslovakia New Zealand Turkey
Egypt, Arab Rep. of Portuga I United Kingdom
The Member Bodies of the following countries had expressed disapproval of the
Recommendation on technical grounds :
France
U.S.S. R.
The Member Bodies of the following countries disapproved the transformation
of ISO/R 1465 into an International Standard :
France
Germany
U.S.S. R.
O International Organization for Standardization, 1976
Printed in Switzerland

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INTERNATIONAL STANDARD IS0 1465-1976 (E)
Aircraft - Liquid oxygen replenishment couplings -
Mating dimensions
L
2.2 The aircraft half of the replenishment coupling for
1 SCOPE AND FIELD OF APPLICATION
liquid oxygen shall mate with the ground half replenish-
This International Standard specifies the mating and
ment coupling.
clearance dimensions of aircraft liquid oxygen replenish-
ment couplings.
3 CLEARANCE ENVELOPE
2 INTERCHANGEABILITY
The clearance envelope in the aircraft to accommodate the
2.1 The mating dimensions and characteristics of the ground half of the replenishment coupling, for the purposes
ground half of the liquid oxygen replenishment coupling of coupling and uncoupling the hose unit, shall be in
L
shall conform to those in figure 1 and table 1. accordance with figure 2 and table 2.
1

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IS0 1465-1976 (E)
~~~ L (foro
Dimension between end of
poppet valve when closed
and seal contact at
diameter d3
pV 3 //-Sphere R
See note 2,
See note 1 di' ,Ix!f!,[ LSeenoteic)
@'see note 3
See note 1 d)
Cross-section Y-Y Cross-section A-A
Tolerance (unless otherwise stated) I 0,13 mm (0,005 in) Seal-female fill valve Poppet-femal
...