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CEN
EN 2648:2013

EN 2648:2013

Current

Current

The latest, up-to-date edition.

Aerospace series - Washers, concave, in alloy steel, cadmium plated

Published date

18-12-2013

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Qualification

This standard specifies the characteristics of concave washers, in alloy steel, cadmium plated, maximum operating temperature 235 °C.They are intended to be used with nuts to EN 2647.

Committee
ASD-STAN
DevelopmentNote
Supersedes PREN 2648. (12/2013) Supersedes UNE EN 2648. (02/2014)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
NBN EN 2648 : 2014 Identical
NEN EN 2648 : 2013 Identical
I.S. EN 2648:2013 Identical
SN EN 2648:2014 Identical
BS EN 2648:2013 Identical
NS EN 2648 : 2013 Identical
DIN EN 2648:2014-04 Identical
PN EN 2648 : 2014 Identical
UNI EN 2648 : 2014 Identical
UNE-EN 2648:2013 Identical
SNV DIN EN 2648 : 1995 Identical
NF EN 2648 : 2014 Identical
UNE-EN 2648:1996 Identical

PREN 2647 : 1 AEROSPACE SERIES - NUTS, HEXAGONAL, SELF-LOCKING, BALL SEAT, IN ALLOY STEEL, CADMIUM PLATED, MOS[2] LUBRICATED - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE) / 235 DEGREES C
I.S. EN 2647:2006 AEROSPACE SERIES - NUTS, HEXAGONAL, SELF-LOCKING, BALL SEAT, IN ALLOY STEEL, CADMIUM PLATED, MOS[2] LUBRICATED - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/235 DEGREE C
BS EN 2647:2006 Aerospace series. Nuts, hexagonal, self-locking, ball seat, in alloy steel, cadmium plated, MoS<sub>2</sub> lubricated. Classification: 900 MPa (at ambient temperature) / 235°C
EN 2647:2006 Aerospace series - Nuts, hexagonal, self-locking, ball seat, in alloy steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C

EN 2647:2006 Aerospace series - Nuts, hexagonal, self-locking, ball seat, in alloy steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C
EN 3330 : 2009 AEROSPACE SERIES - STEEL FE-PL1503 (35CRMO4) - ANNEALED - BAR AND WIRE - D[E] <= 40 MM - FOR PREVAILING TORQUE NUTS
EN 2133:2010 Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys
EN 2424:2008 Aerospace series - Marking of aerospace products
EN 2542:2008 Aerospace series - Steel FE-PL1502 (25CrMo4) - Annealed - Bar and wire - De ≤ 40 mm - For prevailing torque nuts
EN 2448 : 2008 Aerospace series - Steel FE-PL1503 (35CrMo4) - 900 MPa ≤ Rm ≤ 1 100 MPa - Bars - De ≤ 40 mm

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