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NEN-EN 2882

Aerospace series - Nuts, hexagonal, self-locking, with counterbore and captive washer, in steel, cadmium plated, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature) / 235 °C

inactive
Organization: NEN
Publication Date: 1 November 2021
Status: inactive
Page Count: 12
ICS Code (Nuts): 49.030.30
scope:

This document specifies the characteristics for hexagon nuts, with counterbore and captive washer, with a self-locking feature achieved by forming the upper portion out-of-round, in steel, cadmium plated, MoS2 lubricated, classification 1 100 MPa1/235 °C2.

1 Corresponds to strength class of the associated bolt, the 100 % load of which it is able to withstand, when tested at ambient temperature, without breaking or cracking.

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

Document History

NEN-EN 2882
November 1, 2023
Aerospace series - Nut, hexagonal, self-locking, with counterbore and captive washer, in steel, cadmium plated, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 235 °C
This document specifies the characteristics for hexagon nuts, with counterbore and captive washer, with a self-locking feature achieved by forming the upper portion out-of-round, in steel, cadmium...
NEN-EN 2882
November 1, 2021
Aerospace series - Nuts, hexagonal, self-locking, with counterbore and captive washer, in steel, cadmium plated, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature) / 235 °C
This document specifies the characteristics for hexagon nuts, with counterbore and captive washer, with a self-locking feature achieved by forming the upper portion out-of-round, in steel, cadmium...
NEN-EN 2882
August 1, 2006
Aerospace series - Nuts, hexagonal, self-locking, with counterbore and captive washer, in steel, cadmium plated, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature)/235 °C
This standard specifies characteristics for hexagon nuts, with counterbore and captive washer, with a selflocking feature achieved by forming the upper portion out-of-round, in steel, cadmium plated,...

References

This document references:
ASD-STAN TR 3791 - Aerospace Series Materials for Self-Locking Nuts, Threaded Inserts and Screw Thread Inserts of Temperature Classes Less Than or Equal to 425 Degrees Celsius
Published by ASD-STAN on January 1, 1999
A description is not available for this item.
This document references:
EN 2133 - Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys
Published by CEN on December 1, 2020
This document specifies the electrolytic cadmium plating of parts and fasteners in steel of tensile strength UTS≤1 450 MPa, copper, copper alloys and nickel alloys, whose temperature in service does...
This document references:
EN 2424 - Aerospace series - Marking of aerospace products
Published by CEN on May 1, 2008
A description is not available for this item.
This document references:
EN 2491 - Aerospace series - Molybdenum disulphide dry lubricants - Coating methods
Published by CEN on June 1, 2011
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:
EN 9100 - Quality Management Systems - Requirements for Aviation, Space and Defence Organizations
Published by CEN on May 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:
EN 9133 - Aerospace series - Quality Management Systems - Qualification Procedure for Aerospace Standard Products
Published by CEN on June 1, 2018
General This document defines a system for the qualification of standard products for aviation, space, and defenc applications. It defines the principles that shall be adhered to when carrying out...
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 8538 - Aerospace - Nuts, Hexagonal, Self-Locking with Counterbore and Captive Washer, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature)/235 Degrees Celsius, 1 100 MPa (at Ambient Temperature)/315 Degrees Celsius and 1 100 MPa (at Ambient Temperature)/425 Degrees Celsius - Dimensions
Published by ISO on February 1, 1999
A description is not available for this item.
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.
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