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EN 4399:2008

Aerospace series - Rings, threaded, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated EN 4399:2008

Publication date:   Apr 22, 2009

General information

90.93 Standard confirmed   Jun 30, 2017

CEN

ASD-STAN Aerospace

European Norm

49.030.50   Washers and other locking elements

Buying

Published

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Scope

This standard specifies the characteristics of threaded, self-locking rings, in FE-PA2601, silver plated, metric, chiefly used for axial location of bearing outer rings.
Maximum test temperature of the parts: 450 °C.
NOTE These parts are designed to be used with 4H6H internal threads.

Life cycle

NOW

PUBLISHED
EN 4399:2008
90.93 Standard confirmed
Jun 30, 2017