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ISO 451:1976

Aircraft — Pressure re-oiling connection ISO 451:1976

Publication date:   Jun 1, 1976

General information

90.60   Close of review   Mar 5, 2026

ISO

ISO/TC 20/SC 10 Aerospace fluid systems and components

International Standard

49.080   Aerospace fluid systems and components | 49.100   Ground service and maintenance equipment

Buying

Published

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Scope

Includes the basic dimensions for use with all oils for aircraft engines, and the clearance envelope to be provided. The dimensions and tolerances of the connection and space envelope are given in the figure and the table.

Life cycle

NOW

PUBLISHED
ISO 451:1976
90.60 Close of review
Mar 5, 2026

REVISED BY

ABANDON
ISO/CD 451




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