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I.S. EN 3637:2008

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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AEROSPACE SERIES - NUTS, SELF-LOCKING, BI-HEXAGONAL (DOUBLE REDUCED), IN HEAT RESISTING NICKEL BASE ALLOY - NI-P101HT (WASPALOY), SILVER PLATED, CLASSIFICATION: 1210 MPA/730 DEGREE C

Available format(s)

Hardcopy , PDF

Superseded date

20-07-2023

Superseded by

I.S. EN 3637:2023

Language(s)

English

Published date

15-09-2008

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

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Foreword
1 Scope and field of application
2 References
3 Required characteristics
  3.1 Configuration - dimensions - tolerances
  3.2 Material
  3.3 Surface treatment
4 Designation
5 Marking
6 Technical specification

Describes the dimensions of self-locking, silver-coated bi-hexagonal nuts with MJ-thread in heat resisting nickel base alloy NI-P101HT for aerospace applications.

DocumentType
Standard
Pages
8
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
EN 3637:2008 Identical

ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
ISO 5855-1:1999 Aerospace MJ threads Part 1: General requirements
PREN 2959 : 200P2 AEROSPACE SERIES - HEAT RESISTING ALLOY NI-PH1302 (NICR20CO13MO4TI3AL) - SOLUTION TREATED AND COLD WORKED - BAR FOR FORGED FASTENERS - 3 MM <= D <= 30 MM
ISO 4095:1998 Aerospace — Bihexagonal drives — Wrenching configuration — Metric series
PREN 2786 : 200P1 AEROSPACE SERIES - ELECTROLYTIC SILVER PLATING OF FASTENERS
EN 3005:2004 Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated or uncoated - Classification: 1 210 MPa (at ambient temperature) / 730 °C - Technical specification
PREN 3220 : 200P1 AEROSPACE SERIES - HEAT RESISTING NICKEL BASE ALLOY (NI-P101HT) - COLD WORKED AND SOFTENED - BAR AND WIRE FOR CONTINUOUS FORGING OR EXTRUSION FOR FASTENERS - 3 <= D <= 30 MM
PREN 2424 : 200P1 AEROSPACE SERIES - MARKING OF AEROSPACE PRODUCTS

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