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FprEN 2948

Aerospace series - Washers, tab, in heat resisting steel, passivated FprEN 2948

Publication date:   Oct 1, 2026

General information

50.20   Proof sent to secretariat or FDIS ballot initiated: 8 weeks   Oct 1, 2026

CEN

ASD-STAN Aerospace

European Norm

49.030.50   Washers and other locking elements

Buying

Draft

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Scope

This document specifies the characteristics of tab washers, in heat resisting steel, passivated, for maximum operating temperature 650 °C, for aerospace applications.
Their use under hexagon head bolts is conditional upon the user accepting the possibility of some interference.

Life cycle

PREVIOUSLY

PUBLISHED
EN 2948:1996

NOW

IN_DEVELOPMENT
FprEN 2948
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Oct 1, 2026




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