SIST EN 3660-024:2008
(Main)Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 024: Grommet nut, style A, composite - Product standard
General Information
- Abstract
This product standard defines a range of grommet nuts, style A, composite, for use under the following conditions:
Associated electrical connector(s) : EN 3660-002
Temperature range, Class P : - 55 °C to 200 °C
- Status
- Published
- Publication Date
- 26-May-2008
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 09-May-2008
- Due Date
- 14-Jul-2008
- Completion Date
- 27-May-2008
Overview
SIST EN 3660-024:2008 is a European product standard that specifies the requirements for grommet nuts, style A, composite, used as cable outlet accessories in the aerospace sector. These grommet nuts are designed for circular and rectangular electrical and optical connectors, as defined in the EN 3660 series. Developed under the auspices of the Slovenski inštitut za standardizacijo (SIST), this standard ensures the reliability and performance of grommet nuts within demanding aerospace environments, addressing key factors such as temperature resistance and compatibility with associated connector systems.
Key Topics
Product Scope and Compatibility
- Applicable to grommet nut, style A, composite designs
- Intended for use with connectors compliant with EN 3660-002
- Developed specifically for aerospace electrical and optical connector applications
Performance Characteristics
- Temperature Range: Rated for use in environments from -55 °C to +200 °C (Class P)
- Material: Composite, natural color, unplated finish for corrosion resistance and weight reduction
- Designed to meet high standards of durability, fluid resistance, vibration resistance, and mechanical strength as established in related test procedures
Testing and Qualification
- Compliance verified through visual inspection, dimensional checks, endurance at elevated temperatures, fluid resistance, flammability, and mechanical stress tests
- Test methods are guided by EN 2591 and referenced sections of EN 3660-001
- Marking and designation follow a standardized block code for traceability and identification
Applications
The grommet nuts defined by SIST EN 3660-024:2008 are crucial in aerospace electrical and optical systems where secure, reliable cable terminations are essential:
- Aircraft Avionics: Used in wire harness assemblies where circular and rectangular connectors must be securely fastened and environmental ingress protection is demanded.
- Military Aerospace: Deployed in harsh operating environments requiring high mechanical performance and stability under extreme temperatures.
- Space and Satellite Technology: Beneficial where lightweight and robust accessories help maintain reliability and system integrity.
- Industrial Aviation and Defense Systems: Applied where standardized, interchangeable connector subsidiary parts simplify maintenance and ensure compliance with European and international norms.
By conforming to this standard, manufacturers and operators ensure system compatibility, maintain operational safety, and facilitate global supply chain integration through harmonized requirements.
Related Standards
To achieve compliance and ensure best practice in aerospace connector assembly, SIST EN 3660-024:2008 should be implemented in conjunction with these related standards:
- EN 3660-001: Cable outlet accessories for circular and rectangular electrical and optical connectors - Technical specification
- EN 3660-002: Index of product standards for cable outlet accessories
- EN 2591 Series: Aerospace series - Elements of electrical and optical connection - Test methods
Adherence to these interconnected standards provides a framework for electrical and optical connector reliability, covering testing, qualification, and marking requirements necessary for modern aerospace projects.
Keywords: SIST EN 3660-024:2008, aerospace series, cable outlet accessories, grommet nut, style A, composite, electrical connectors, optical connectors, temperature range, European standard, EN 3660-002, aviation connectors, aerospace electrical standards, connector accessories, testing, marking, qualification.
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
SIST EN 3660-024:2008 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 024: Grommet nut, style A, composite - Product standard". This standard covers: This product standard defines a range of grommet nuts, style A, composite, for use under the following conditions: Associated electrical connector(s) : EN 3660-002 Temperature range, Class P : - 55 °C to 200 °C
This product standard defines a range of grommet nuts, style A, composite, for use under the following conditions: Associated electrical connector(s) : EN 3660-002 Temperature range, Class P : - 55 °C to 200 °C
SIST EN 3660-024:2008 is classified under the following ICS (International Classification for Standards) categories: 49.060 - Aerospace electric equipment and systems. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 3660-024:2008 has the following relationships with other standards: It is inter standard links to SIST EN 2591-209:2001, SIST EN 2591-614:2004, SIST EN 2591-615:2004, SIST EN 2591-211:2004, SIST EN 2591-316:2001, SIST EN 2591-219:2004, SIST EN 2591-613:2004, SIST EN 2591-321:2001, SIST EN 2591-401:2001, SIST EN 2591-512:2004, SIST EN 2591-424:2004, SIST EN 2591-220:2006, SIST EN 2591-6306:2004, SIST EN 2591-309:2001, SIST EN 2591-216:2001. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 3660-024:2008 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 024: Grommet nut, style A, composite - Product standardYRGSérie aérospatiale - Accessoires arrière pour connecteurs circulaires et rectangulaires électriques et optiques - Partie 024 : Ecrou serre-fils, type A composite - Norme de produitLuft- und Raumfahrt - Endgehäuse für elektrische und optische Rund- und Rechtecksteckverbinder - Teil 024: Mutter, Bauform A, Composite - Produktnorm49.060Aerospace electric equipment and systemsICS:SIST EN 3660-024:2008enTa slovenski standard je istoveten z:EN 3660-024:200801-julij-2008SIST EN 3660-024:2008SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3660-024April 2008ICS 49.060 English VersionAerospace series - Cable outlet accessories for circular andrectangular electrical and optical connectors - Part 024:Grommet nut, style A, composite - Product standardSérie aérospatiale - Accessoires arrière pour connecteurscirculaires et rectangulaires électriques et optiques - Partie024 : Ecrou serre-fils, type A composite - Norme de produitLuft- und Raumfahrt - Endgehäuse für elektrische undoptische Rund- und Rechtecksteckverbinder - Teil 024:Mutter, Bauform A, Composite - ProduktnormThis European Standard was approved by CEN on 12 January 2008.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 CEN Management Centre 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3660-024:2008: E
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