PREN 2943 : DRAFT 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
AEROSPACE SERIES - INSERTS, SCREW THREAD, HELICAL COIL, SELF-LOCKING - TECHNICAL SPECIFICATION
09-12-2023
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Quality assurance
5 Requirements
Annex A (normative) - Definition of maximum and minimum
mandrels for the permanent set test
Annex B (normative) - Assembly for reusability tests
Annex C (normative) - Definition of test bolt for reusability
tests
Annex D (normative) - Definition of spacer for reusability tests
Annex E (informative) - Standard evolution form
Defines the characteristics, qualification and acceptance requirements for self-locking helical coil screw thread inserts in NI-PH2801 or FE-PA3004, with or without surface coating.
| DocumentType |
Draft
|
| PublisherName |
Aerospace & Defence Industries Association of Europe
|
| Status |
Superseded
|
| SupersededBy |
| NF EN 2944 : 1998 | AEROSPACE SERIES - INSERTS, SCREW THREAD, HELICAL COIL, SELF-LOCKING, IN CORROSION RESISTING STEEL FE-PA3004 |
| NF EN 3542 : 1998 | AEROSPACE SERIES - INSERTS, SCREW THREAD, HELICAL COIL, SELF-LOCKING, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2801 (INCONEL X750) |
| ISO 5855-2:1999 | Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts |
| EN ISO 4288:1997 | Geometrical product specifications (GPS) - Surface texture: Profile method - Rules and procedures for the assessment of surface texture (ISO 4288:1996) |
| EN 2398:2008 | Aerospace series - Heat resisting steel FE-PA2601 (X6NiCrTiMoV26-15) - Rm ≥ 900 MPa - Bars for machined bolts - D ≤ 25 mm |
| ISO 3534-2:2006 | Statistics — Vocabulary and symbols — Part 2: Applied statistics |
| EN 3044:1998 | Aerospace series - Installation holes for inserts, screw thread, helical coil, self-locking - Design standard |
| ISO 9000:2015 | Quality management systems — Fundamentals and vocabulary |
| PREN 3219 : 200P1 | AEROSPACE SERIES - HEAT RESISTING NICKEL BASE ALLOY (NI-P100HT) - COLD WORKED AND SOFTENED - BAR AND WIRE FOR CONTINUOUS FORGING OR EXTRUSION FOR FASTENERS - 3 <= D <= 30 MM |
| EN 2945:1998 | Aerospace series - Inserts, screw thread, helical coil, self-locking - Assembly procedure |
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