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EN 4550-4:2014

Aerospace series - Pipe coupling, 37° - Design configuration - Inch series - Part 4: Female sealing ends

Publication date:   Apr 21, 2015

General information

90.93   Standard confirmed   Jan 21, 2025

CEN

ASD-STAN Aerospace

European Norm

49.080   Aerospace fluid systems and components

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Scope

This standard defines the dimensions and tolerances for the female sealing end of inch series pipe couplings, 37°, for aerospace applications.
Matched fluid system component shall have a male sealing end in accordance with EN 4550-1.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 4550-4:2003

NOW

PUBLISHED
EN 4550-4:2014
90.93 Standard confirmed
Jan 21, 2025