EN 3741:2004
Current
The latest, up-to-date edition.
Aerospace series - Nuts, clip, metric - Installation holes and assembly
10-11-2004
Foreword
1 Scope
2 Normative references
3 Principle
4 Design instructions
4.1 Support design
4.1.1 Installation A: "on flank of support"
4.1.2 Installation B: "with slot"
4.1.3 Dimensions
4.2 Type of installation
4.2.1 Installation A
4.2.2 Installation B
5 Indication on drawings
5.1 Definition drawing
5.2 Assembly drawing
6 Designation
This standard specifies the characteristics of the installation holes required for the utilization of clip nuts with design configuration to EN-Standards for aerospace applications.
| Committee |
ASD-STAN
|
| DevelopmentNote |
Supersedes PREN 3741 (11/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 3741 : 2005 | Identical |
| BS EN 3741:2004 | Identical |
| PN EN 3741 : 2005 | Identical |
| DIN EN 3741:2005-09 | Identical |
| NS EN 3741 : 2ED 2005 | Identical |
| NEN EN 3741 : 2006 | Identical |
| I.S. EN 3741:2005 | Identical |
| NBN EN 3741 : 2005 | Identical |
| SN EN 3741 : 2005 | Identical |
| UNE-EN 3741:2004 | Identical |
| UNI EN 3741 : 2005 | Identical |
| PREN 3241 : 200P2 | AEROSPACE SERIES - NUTS, SELF-LOCKING, CLIP, IN HEAT RESISTING STEEL FE-PA92HT (A286), SILVER COATED - CLASSIFICATION: 1 100 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C |
| PREN 3240 : 200P2 | AEROSPACE SERIES - NUTS, SELF-LOCKING, CLIP, IN HEAT RESISTING STEEL FE-PA92HT (A286), UNCOATED - CLASSIFICATION: 1 100 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C |
| NF EN 3241 : 2008 | AEROSPACE SERIES - NUTS, SELF-LOCKING, CLIP, IN HEAT RESISTING STEEL FE-PA92HT (A286), SILVER COATED - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C |
| BS EN 3241:2008 | Aerospace series. Nuts, self-locking, clip, in heat resisting steel FE-P A 92 HT (A 286), silver coated. Classification: 1100 MPa (at ambient temperature) / 425 °C |
| EN 3241:2008 | Aerospace series - Nuts, self-locking, clip, in heat resisting steel FE-PA 92 HT (A 286), silver coated - Classification: 1 100 MPa (at ambient temperature) / 425 °C |
| I.S. EN 3241:2008 | AEROSPACE SERIES - NUTS, SELF-LOCKING, CLIP, IN HEAT RESISTING STEEL FE-PA 92 HT (A 286), SILVER COATED - CLASSIFICATION: 1 100 MPA (AT AMBIENT TEMPERATURE)/425 DEGREE C |
| EN 3726:2004 | Aerospace series - Nuts, self-locking, clip, in heat resisting steel FE-PA2601 (A286), MoS2 coated - Classification: 1 100 MPa (at ambient temperature) / 425 °C |
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