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EN 4048 : 2004

EN 4048 : 2004

Current

Current

The latest, up-to-date edition.

Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification: 1 550 MPa (at ambient temperature) / 425 °C - Technical specification

Published date

11-10-2004

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Quality assurance
  4.1 Qualification
  4.2 Acceptance
      4.2.1 Purpose
      4.2.2 Conditions
      4.2.3 Responsibility
      4.2.4 Inspection and test report
5 Requirements

This standard specifies the characteristics, qualification and acceptance requirements for self-locking nuts with MJ threads in NI-PH2601, MoS2 coated, for aerospace applications.

DevelopmentNote
Supersedes PREN 4048 (12/2003)
DocumentType
Technical Specification
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
UNI EN 4048 : 2005 Identical
NEN EN 4048 : 2006 Identical
NS EN 4048 : 2ED 2005 Identical
PN EN 4048 : 2006 Identical
NF EN 4048 : 2005 Identical
I.S. EN 4048:2005 Identical
UNE-EN 4048:2004 Identical
NBN EN 4048 : 2005 Identical
SN EN 4048 : 2003 Identical
BS EN 4048:2004 Identical
DIN EN 4048:2006-10 Identical

I.S. EN 4012:2005 AEROSPACE SERIES - NUTS, BIHEXAGONAL, SELF-LOCKING, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (INCONEL 718), MOS[2] COATED - CLASSIFICATION: 1550 MPA (AT AMBIENT TEMPERATURE)/425 DEGREE C
BS EN 4012:2004 Aerospace series. Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS<sub>2</sub> coated. Classification: 1 550 MPa (at ambient temperature) / 425°C
XP PREN 4012 : 1993 XP AEROSPACE SERIES - NUTS, BIHEXAGONAL, SELF-LOCKING, IN HEAT RESISTING NICKEL BASE ALLOY NI-P100HT (INCONEL 718), MOS[2] COATED - CLASSIFICATION: 1 550 MPA (AT AMBIENT TEMPERATURE)/425 DEGREE C
EN 4012:2004 Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification: 1 550 MPa (at ambient temperature) / 425 °C

ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
EN 2491:2011 Aerospace series - Molybdenum disulphide dry lubricants - Coating methods
ISO 1463:2003 Metallic and oxide coatings Measurement of coating thickness Microscopical method
ISO 3452:1984 Non-destructive testing — Penetrant inspection — General principles
ISO 8642:2008 Aerospace — Self-locking nuts with maximum operating temperature greater than 425 degrees C — Test methods

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