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DIN EN 2894

Aerospace series - Nuts, bihexagonal, self-locking, with counterbore, in heat resisting nickel base alloy, passivated, MoS2 lubricated - Classification: 1 550 MPa (at ambient temperature) / 315 °C; German and English version EN 2894:2018

active, Most Current
Organization: DIN
Publication Date: 1 January 2019
Status: active
Page Count: 20
ICS Code (Nuts): 49.030.30
scope:

This European standard specifies the characteristics of self-locking bihexagonal nuts, with counterbore, in heat resisting nickel base alloy, passivated, MoS2 lubricated.

Classification: 1 550 MPa1) / 315 °C2).

1) Corresponds to the minimum tensile stress which the nut is able to withstand at ambient temperature without breaking or cracking when tested with a bolt of a higher strength class.

2) Maximum temperature that the nut is able to withstand, without permanent alteration to its original characteristics, after ambient temperature has been restored. The maximum temperature is conditioned by the surface treatment.

 

Document History

DIN EN 2894
January 1, 2019
Aerospace series - Nuts, bihexagonal, self-locking, with counterbore, in heat resisting nickel base alloy, passivated, MoS2 lubricated - Classification: 1 550 MPa (at ambient temperature) / 315 °C; German and English version EN 2894:2018
This European standard specifies the characteristics of self-locking bihexagonal nuts, with counterbore, in heat resisting nickel base alloy, passivated, MoS2 lubricated. Classification: 1 550 MPa1)...
DIN EN 2894
May 1, 2018
Aerospace series - Nuts, bihexagonal, self-locking, with counterbore, in heat resisting nickel base alloy, passivated, MoS2 lubricated - Classification: 1550 MPa (at ambient temperature) / 315 °C; German and English version FprEN 2894:2018
A description is not available for this item.
DIN EN 2894
August 1, 1995
Aerospace series - Nuts, bihexagonal, self-locking, with counterbore, in heat resisting nickel base alloy, passivated, MoS2 lubricated; classification: 1550 MPa (at ambient temperature)/315 °C
A description is not available for this item.

References

This document references:
ISO 4095 - Aerospace - Bihexagonal Drives - Wrenching Configuration - Metric Series
Published by ISO on March 15, 1998
This International Standard specifies the metric wrenching configuration dimensions of bihexagonal drives. This is a design standard.
This document references:
ISO 5855-2 - Aerospace - MJ Threads - Part 2: Limit Dimensions for Bolts and Nuts
Published by ISO on October 15, 1999
This part of ISO 5855 specifies limit dimensions of MJ threads for bolts and nuts of nominal diameter 1,6 mm to 39 mm for aerospace construction.
This document references:
ISO 5858 - Aerospace - Nuts, Self-Locking, with Maximum Operating Temperature Less Than or Equal to 425 Degrees Celsius - Procurement Specification
Published by ISO on November 15, 1999
This International Standard specifies the required characteristics for metric self-locking nuts, with MJ threads, for use in aerospace construction at a maximum temperature less than or equal to 425...
This document references:
ISO 8788 - Aerospace — Nuts, metric — Tolerances of form and position
Published by ISO on May 1, 2020
This document defines the tolerances of form and position of metric nuts meant for aerospace construction. These tolerances comply with ISO 1101, ISO 2692 and ISO 5459.
This document references:
DIN EN 2424 - Aerospace series - Marking of aerospace products; German and English version EN 2424:2008
Published by DIN on October 1, 2008
A description is not available for this item.
This document references:
DIN EN 2491 - Aerospace series - Molybdenum disulphide dry lubricants - Coating methods; German and English version EN 2491:2011
Published by DIN on April 1, 2012
This European Standard defines the coating methods and characteristics of molybdenum disulphide dry film lubricants which may be applied to parts in titanium, titanium alloys, steel, corrosion...
This document references:
DIN EN 2516 - Luft- und Raumfahrt - Passivieren von korrosionsbestaendigen Staehlen und Dekontaminierung von Nickellegierungen; Deutsche und Englische Fassung EN 2516:2020
Published by DIN on March 1, 2020
A description is not available for this item.
This document references:
DIN EN 2952 - Luft- und Raumfahrt - Hochwarmfeste Legierung NI-PH2601 - Loesungsgeglueht und kaltverfestigt - Stangen zum Stauchen fuer Verbindungselemente - D ≤ 50 mm - 1 270 MPa ≤ Rm ≤ 1 550 MPa; Deutsche und Englische Fassung EN 2952:2019
Published by DIN on June 1, 2019
A description is not available for this item.
This document references:
DIN EN 9100 - Quality Management Systems - Requirements for Aviation, Space and Defence Organizations; German and English version EN 9100:2018
Published by DIN on August 1, 2018
This document includes EN ISO 9001:20152) quality management system requirements and specifies additional aviation, space and defence industry requirements, definitions and notes. It is emphasized...
This document references:
DIN EN 9133 - Luft- und Raumfahrt - Qualitaetsmanagementsysteme - Qualifikationsverfahren fuer genormte Produkte der Luft- und Raumfahrt; Deutsche und Englische Fassung EN 9133:2018
Published by DIN on October 1, 2018
A description is not available for this item.
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