NF EN 2943
NF EN 2943

NF EN 2943

November 2019
Standard Cancelled

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

Le présent document spécifie les caractéristiques, et les exigences de qualification et de réception des filets rapportés hélicoïdaux.

See more
View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

November 2019

Number of pages

45 p.

Reference

NF EN 2943

ICS Codes

49.030.10   Screw threads

Classification index

L24-980

European kinship

EN 2943:2019
Sumary
Aerospace series - Inserts, MJ and M screw threads, helical coil - Technical specification

Le présent document spécifie les caractéristiques, et les exigences de qualification et de réception des filets rapportés hélicoïdaux.
Replaced standards (1)
NF EN 2943
NF EN 2943
November 1998
Standard Cancelled
Aerospace series. Inserts, screw thread, helical coil, self-locking. Technical specification.

La présente norme spécifie les caractéristiques, les exigences de qualification et de réception des filets rapportés, à freinage interne, en NI-PH2801 ou FE-PA3004, avec ou sans revêtement de surface.

Standard replaced by (1)
NF EN 2943
NF EN 2943
March 2024
Standard Current
Aerospace series - Insert, MJ and M screw threads, helical coil - Technical specification

Table of contents
  • European foreword
  • 1
  • 2 Normative references
  • 3 Terms and definitions
  • 4 Quality assurance
  • 5 Requirements
  • Annexe A (normative) Definition of maximum and minimum test bolts for the permanent set test
  • Annexe B (normative) Assembly for permanent set test
  • Annexe C (normative) Definition of test bolt for reusability test
  • Annexe D (normative) Definition of spacer for reusability tests
  • Bibliography
ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:

  • mandatory clauses to satisfy,
  • non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document "ISO/IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents" as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!


New: UPSELL service
  • The UPSELL service allows you to easily update one of your standards.
  • With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
  • Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ