SIST EN 3434:2023

Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C

This standard specifies characteristics of self-locking hexagonal slotted/castellated nuts, in steel, cadmium plated, MoS2 lubricated, for aerospace applications.
Classification: 900 MPa /235 °C .

Luft- und Raumfahrt - Sechskant-Kronenmuttern, selbstsichernd, aus Stahl, verkadmet, MoS2-geschmiert - Klasse: 900 MPa (bei Raumtemperatur)/235 °C

Dieses Dokument legt die Eigenschaften von selbstsichernden sechskantigen, mit Cadmiumbeschichteten und MoS2 geschmierten Stahlkronenmuttern für Anwendung in der Luft- und Raumfahrt fest.
Klasse: 900 MPa /235 °C .

Série aérospatiale - Écrous hexagonaux à créneaux, à freinage interne, en acier, cadmiés, lubrifiés au MoS2 - Classification : 900 MPa (à température ambiante)/235 °C

Le présent document spécifie les caractéristiques des écrous hexagonaux à créneaux, à freinage interne, en acier, cadmiés, lubrifiés au MoS2, pour les applications aérospatiales.
Classification : 900 MPa 1)/235 °C 2).

Aeronavtika - Matice, šestrobe, z zarezo/kronske, samozaporne, iz jekla, kadmirane, mazane z MoS2 - Klasifikacija: 900 MPa (pri okoljski temperaturi)/235 °C

Ta standard določa lastnosti samozapornih šestrobih matic, kronskih/z zarezo, iz jekla, kadmiranih, mazanih z MoS2 za uporabo v aeronavtiki.
Klasifikacija: 900 MPa/235 °C.

General Information

• Status: Published
• Public Enquiry End Date: 24-Feb-2021
• Publication Date: 22-Jan-2023
• ICS: 49.025.10 - Steels
• ICS: 49.030.30 - Nuts
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 04-Jan-2023
• Due Date: 11-Mar-2023
• Completion Date: 23-Jan-2023
• Ref Project: EN 3434:2022 - Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C

Standards Content (Sample)

SLOVENSKI STANDARD
01-marec-2023
Aeronavtika - Matice, šestrobe, z zarezo/kronske, samozaporne, iz jekla,
kadmirane, mazane z MoS2 - Klasifikacija: 900 MPa (pri okoljski temperaturi)/235
°C
Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium
plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C
Luft- und Raumfahrt - Sechskant-Kronenmuttern, selbstsichernd, aus Stahl, verkadmet,
MoS2-geschmiert - Klasse: 900 MPa (bei Raumtemperatur)/235 °C
Série aérospatiale - Écrous hexagonaux à créneaux, à freinage interne, en acier,
cadmiés, lubrifiés au MoS2 - Classification : 900 MPa (à température ambiante)/235 °C
Ta slovenski standard je istoveten z: EN 3434:2022
ICS:
49.025.10 Jekla Steels
49.030.30 Matice Nuts
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 3434
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2022
EUROPÄISCHE NORM
ICS 49.030.30
English Version
Aerospace series - Nuts, hexagon, slotted/castellated, self-
locking, in steel, cadmium plated, MoS2 lubricated -
Classification: 900 MPa (at ambient temperature)/235 °C
Série aérospatiale - Écrous hexagonaux à créneaux, à Luft- und Raumfahrt - Sechskant-Kronenmuttern,
freinage interne, en acier, cadmiés, lubrifiés au MoS2 - selbstsichernd, aus Stahl, verkadmet, MoS2-geschmiert
Classification : 900 MPa (à température ambiante)/235 - Klasse: 900 MPa (bei Raumtemperatur)/235 °C
°C
This European Standard was approved by CEN on 26 March 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

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COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

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© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3434:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Required characteristics . 5
4.1 Configuration — Dimensions — Masses . 5
4.2 Tolerances of form and position . 7
4.3 Materials . 7
4.4 Surface treatments . 7
5 Designation . 7
6 Marking . 7
7 Technical specification . 7
8 Quality management systems. 7
Bibliography. 8

European foreword
This document (EN 3434:2022) has been prepared by the Aerospace and Defence Industries
Association of Europe - Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this document has
received the approval of the National Associations and the Official Services of the member countries of
ASD-STAN, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2023, and conflicting national standards shall be
withdrawn at the latest by June 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
...