EN 2328:2006
(Main)Aerospace series - Washers, tab in corrosion resisting steel, cadmium plated for flight control rods - Dimensions
Aerospace series - Washers, tab in corrosion resisting steel, cadmium plated for flight control rods - Dimensions
This standard specifies the characteristics of tab washers for flight control rods.
These tab washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a positional adjustment of 1/2 a turn.
Luft- und Raumfahrt - Sicherungsbleche aus korrosionsbeständigem Stahl, verkadmet, für Bediengestänge von Flugsteuerungen - Maße
Diese Norm legt die Eigenschaften von Sicherungsbleche für Bediengestänge von Flugsteuerungen fest.
Diese Sicherungsbleche dienen dazu, den Stangenkopf gegenüber dem Rohrkörper zu arretieren, um gleichzeitig eine Lageeinstellung auf eine halbe Umdrehung genau zu ermöglichen.
Série aérospatiale - Freins d'écrous en acier résistant à la corrosion cadmiés, pour bielles de commandes de vol - Dimensions
Aeronavtika - Podložke z zavihkom, iz korozijsko odpornega jekla, s kadmijevo prevleko, za kontrolne palice pri krmiljenju - Mere
General Information
Relations
Overview
EN 2328:2006 - published by CEN and prepared by AECMA-STAN - specifies the characteristics and dimensional requirements for tab washers in corrosion-resisting steel, cadmium plated, for flight control rods. The standard covers geometry, material, surface finish, plating, marking and qualification rules for tab washers designed to immobilise a rod end relative to the rod body while still allowing a positional adjustment of 1/2 turn. EN 2328:2006 supersedes EN 2328:1988.
Key topics and requirements
- Scope & purpose: Defines tab washers intended for aerospace flight control rods to lock rod ends with limited positional adjustment.
- Dimensions & mass: Detailed dimensional drawings, diameter codes and mass values are provided (see Table 1 in the standard). Dimensions are specified after cadmium plating and include defined tolerances.
- Material: Carbon steel CR2 per ISO 3574, with minimum tensile strength Rm ≥ 370 MPa.
- Surface roughness: Ra = 3.2 µm (measured prior to cadmium plating).
- Surface treatment / plating: Cadmium plating in accordance with EN 2133, thickness 10 µm to 20 µm.
- Marking & designation: Identity block format (example: EN2328-08) required on each washer and packaging; marking must be indelible where possible and must not impair washer characteristics.
- Qualification: Manufacturer and part qualification to follow EN 9133 (aerospace standard parts qualification).
- Normative references: ISO 3574, EN 2133, EN 9133.
Applications and who uses this standard
- Aerospace component manufacturers producing flight control rods, rod ends and associated locking hardware.
- Fastener and washer suppliers who must ensure parts meet aerospace dimensional, material and plating requirements.
- Aerospace design and structural engineers specifying locking elements for control linkages and rod assemblies.
- Quality assurance and inspection teams verifying material, surface finish, plating thickness, dimensions and marking against EN 2328:2006.
- Procurement and maintenance organizations that need consistent, qualified parts for repair, overhaul and spares management.
Related standards
- ISO 3574 - cold‑reduced carbon steel sheet (material reference)
- EN 2133 - cadmium plating requirements (10–20 µm)
- EN 9133 - qualification procedure for aerospace standard parts
- Supersedes EN 2328:1988
EN 2328:2006 is essential when specifying or procuring tab washers for flight control rods, ensuring compatibility, corrosion resistance (cadmium plated) and consistent dimensional control within aerospace industry quality systems.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aeronavtika - Podložke z zavihkom, iz korozijsko odpornega jekla, s kadmijevo prevleko, za kontrolne palice pri krmiljenju - MereLuft- und Raumfahrt - Sicherungsbleche aus korrosionsbeständigem Stahl, verkadmet, für Bediengestänge von Flugsteuerungen - MaßeSérie aérospatiale - Freins d'écrous en acier résistant à la corrosion cadmiés, pour bielles de commandes de vol - DimensionsAerospace series - Washers, tab in corrosion resisting steel, cadmium plated for flight control rods - Dimensions49.030.50Podložke in drugi blokirni elementiWashers and other locking elementsICS:Ta slovenski standard je istoveten z:EN 2328:2006SIST EN 2328:2009en,de01-april-2009SIST EN 2328:2009SLOVENSKI
STANDARDSIST EN 2328:2001/AC1:2001SIST EN 2328:20011DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 2328May 2006ICS 49.030.50Supersedes EN 2328:1988
English VersionAerospace series - Washers, tab in corrosion resisting steel,cadmium plated for flight control rods - DimensionsSérie aérospatiale - Freins d'écrous en acier résistant à lacorrosion cadmiés, pour bielles de commandes de vol -DimensionsLuft- und Raumfahrt - Sicherungsbleche auskorrosionsbeständigem Stahl, verkadmet fürBediengestänge von Flugsteuerungen - MaßeThis European Standard was approved by CEN on 26 October 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2328:2006: ESIST EN 2328:2009
SIST EN 232
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Frequently Asked Questions
EN 2328:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Washers, tab in corrosion resisting steel, cadmium plated for flight control rods - Dimensions". This standard covers: This standard specifies the characteristics of tab washers for flight control rods. These tab washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a positional adjustment of 1/2 a turn.
This standard specifies the characteristics of tab washers for flight control rods. These tab washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a positional adjustment of 1/2 a turn.
EN 2328:2006 is classified under the following ICS (International Classification for Standards) categories: 49.030.50 - Washers and other locking elements. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 2328:2006 has the following relationships with other standards: It is inter standard links to EN 2328:1988, EN 2328:1988/AC1:1988. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
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