EN 2943:2024

Aerospace series - Insert, MJ and M screw threads, helical coil - Technical specification

This document specifies the characteristics, qualification and acceptance requirements for helical coil screw thread inserts.
It is applicable whenever referenced.

Luft- und Raumfahrt - Draht-Gewindeeinsätz, MJ- und M-Gewinde - Technische Lieferbedingungen

Série aérospatiale - Filet rapporté, filetages MJ et M - Spécification technique

Le présent document spécifie les caractéristiques, et les exigences de qualification et de réception des filets rapportés hélicoïdaux.
Il est applicable chaque fois qu'il est cité en référence.

Aeronavtika - Žični navojni vložki, vijačni navoji MJ in M - Tehnična specifikacija

General Information

• Status: Published
• Publication Date: 05-Mar-2024
• ICS: 49.030.30 - Nuts
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3/S 2 - Fasteners
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 06-Mar-2024
• Completion Date: 06-Mar-2024
• Ref Project: SIST EN 2943:2024 - Aerospace series - Inserts, MJ and M screw threads, helical coil - Technical specification

Relations

• Replaces: EN 2943:2019 - Aerospace series - Inserts, MJ and M screw threads, helical coil - Technical specification
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 2943:2024
01-maj-2024
Aeronavtika - Žični navojni vložki, vijačni navoji MJ in M - Tehnična specifikacija
Aerospace series - Inserts, MJ and M screw threads, helical coil - Technical specification
Luft- und Raumfahrt - Draht-Gewindeeinsätze, MJ- und M-Gewinde - Technische
Lieferbedingungen
Série aérospatiale - Filets rapportés, filetages MJ et M - Spécification technique
Ta slovenski standard je istoveten z: EN 2943:2024
ICS:
49.030.20 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
SIST EN 2943:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 2943:2024

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SIST EN 2943:2024


EN 2943
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2024
EUROPÄISCHE NORM
ICS 49.030.30 Supersedes EN 2943:2019
English Version

Aerospace series - Insert, MJ and M screw threads, helical
coil - Technical specification
Série aérospatiale - Filets rapporté, filetages MJ et M - Luft- und Raumfahrt - Draht-Gewindeeinsätz, MJ- und
Spécification technique M-Gewinde - Technische Lieferbedingungen
This European Standard was approved by CEN on 15 January 2024.

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.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 2943:2024 E
worldwide for CEN national Members.

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SIST EN 2943:2024
EN 2943:2024 (E)
Contents Page

European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Quality assurance . 6
4.1 Approval of manufacturers . 6
4.2 Qualification . 6
4.3 Acceptance. 6
4.3.1 Purpose . 6
4.3.2 Conditions . 6
4.3.3 Responsibility . 6
4.3.4 Inspection and test report . 7
5 Requirements . 7
Annex A (no
...

SLOVENSKI STANDARD
oSIST prEN 2943:2022
01-julij-2022
Aeronavtika - Žični navojni vložki, vijačni navoji MJ in M - Tehnična specifikacija
Aerospace series - Inserts, MJ and M screw threads, helical coil - Technical specification
Luft- und Raumfahrt - Draht-Gewindeeinsätze, MJ- und M-Gewinde - Technische
Lieferbedingungen
Série aérospatiale - Filets rapportés, filetages MJ et M - Spécification technique
Ta slovenski standard je istoveten z: prEN 2943
ICS:
49.030.20 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
oSIST prEN 2943:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 2943:2022

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oSIST prEN 2943:2022


DRAFT
EUROPEAN STANDARD
prEN 2943
NORME EUROPÉENNE

EUROPÄISCHE NORM

May 2022
ICS 49.030.30 Will supersede EN 2943:2019
English Version

Aerospace series - Inserts, MJ and M screw threads, helical
coil - Technical specification
Série aérospatiale - Filets rapportés, filetages MJ et M - Luft- und Raumfahrt - Draht-Gewindeeinsätze, MJ- und
Spécification technique M-Gewinde - Technische Lieferbedingungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ASD-
STAN.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 2943:2022 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 2943:2022
prEN 2943:2022 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Quality assurance . 7
4.1 Approval of manufacturers . 7
4.2 Qualification . 7
4.3 Acceptance. 7
4.3.1 Purpose . 7
4.3.2 Conditions . 7
4.3.3 Responsibility .
...