SIST EN 4645-004:2010
(Main)Aerospace series - Connectors, optical, circular, single and multipin, coupled by threaded ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder - Part 004: Jam nut receptacle - Product standard
Aerospace series - Connectors, optical, circular, single and multipin, coupled by threaded ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder - Part 004: Jam nut receptacle - Product standard
This European Standard specifies the characteristics of mounted jam nut receptacles in the family of circular connectors with triple start threaded coupling.
Luft- und Raumfahrt - Optische Rundsteckverbinder mit Schraubkupplung, selbstsichernd Ferrulendurchmesser 1,25 mm, demontierbarer Zentrierhülsenhalter - Teil 004: Fester Steckverbinder mit Mutternbefestigung - Produktnorm
Diese Norm legt die Eigenschaften von montierten festen Steckverbindern mit Mutternbefestigung in der
Familie der Rundsteckverbinder mit dreigängiger Gewinde-Schnellkupplung fest.
Série aérospatiale - Connecteurs optiques circulaires à accouplement par bague filetée, auto-freinante ferrule 1,25, équipés d' un porte sleeve démontable - Partie 004: Embase à collerette ronde à fixation par écrou - Norme produit
Aeronavtika - Konektorji, optični, okrogli, z enim ali več zatiči, priključeni z navojnim obročkom, samozapiralni, s premerom kapice 1,25, s snemljivo centrirno pušo - 004. del: Pritrditev z zaklepom matice - Standard za proizvod
Ta evropski standard opredeljuje značilnosti v podlago montiranih vtičnic v družini okroglih konektorjev, priključenih s hitro spojko z navojem..
General Information
- Status
- Published
- Publication Date
- 18-Nov-2009
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 10-Nov-2009
- Due Date
- 15-Jan-2010
- Completion Date
- 19-Nov-2009
Overview
EN 4645-004:2009 is a CEN product standard in the Aerospace series that specifies the characteristics of mounted jam nut receptacles for a family of circular optical connectors. These connectors use a triple-start threaded coupling, are self‑locking, and accept 1.25 mm diameter ferrules with a removable alignment sleeve holder. The standard defines how jam nut receptacles are dimensioned, identified and integrated into aerospace panels.
Key topics and technical requirements
- Scope: Mounted jam nut receptacles for circular optical connectors coupled by a threaded ring (triple‑start threading).
- Dimensions and masses: Detailed dimensional drawings and mass limits are specified (see Figure 1 and Table 1 in the standard). Connector sizes cover shell classes (e.g., sizes 11–25) with defined maximum masses.
- Material and surface treatment: Material selection and finishes are referenced to EN 4645-002:2009 (see its Table 1 for options).
- Panel cut‑out and mounting: Panel cut‑out geometry and mounting details are to conform to EN 3645-003.
- Optical, mechanical and climatic performance: Performance characteristics (optical contact behaviour, mechanical robustness, environmental/climatic requirements) are covered by EN 4645-002 and the specific optical contact product standards (EN 4639-101 / EN 4639-102).
- Marking and designation: Receptacles must be marked with identification, date of manufacture (year and week) and manufacturer name/trademark, or comply with EN 2424:2008 code P when required.
- Quality and qualification: Quality and qualification procedures follow EN 9133 for aerospace standard parts.
- References: Normative references included within EN 4645-004 link to related technical and product standards necessary for full implementation.
Applications and who uses this standard
- Engineers and designers specifying aerospace optical interconnects for avionics, flight controls, sensors, and airborne data systems.
- Manufacturers of circular optical connectors and panel‑mounted receptacles who require consistent mechanical, optical and mounting specifications.
- Procurement and compliance teams verifying part conformity with European aerospace standards.
- Test and quality managers applying qualification, marking and traceability per aerospace quality requirements.
Related standards (selection)
- EN 4645-001 / EN 4645-002 - family technical and performance specifications
- EN 3645-003 - panel cut‑out and receptacle mounting details
- EN 4639-101 / EN 4639-102 - optical contact product standards (ferrule/optical contact details)
- EN 2424 - aerospace product marking
- EN 9133 - quality management / qualification for aerospace standard parts
Keywords: EN 4645-004:2009, jam nut receptacle, circular optical connectors, 1.25 mm ferrule, triple‑start threaded coupling, aerospace connectors, removable alignment sleeve holder.
Frequently Asked Questions
SIST EN 4645-004:2010 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Connectors, optical, circular, single and multipin, coupled by threaded ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder - Part 004: Jam nut receptacle - Product standard". This standard covers: This European Standard specifies the characteristics of mounted jam nut receptacles in the family of circular connectors with triple start threaded coupling.
This European Standard specifies the characteristics of mounted jam nut receptacles in the family of circular connectors with triple start threaded coupling.
SIST EN 4645-004:2010 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 4645-004:2010 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)
SLOVENSKI STANDARD
01-januar-2010
$HURQDYWLND.RQHNWRUMLRSWLþQLRNURJOL]HQLPDOLYHþ]DWLþLSULNOMXþHQL]
QDYRMQLPREURþNRPVDPR]DSLUDOQLVSUHPHURPNDSLFHVVQHPOMLYRFHQWULUQR
SXãRGHO 3ULWUGLWHY]]DNOHSRPPDWLFH6WDQGDUG]DSURL]YRG
Aerospace series - Connectors, optical, circular, single and multipin, coupled by threaded
ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder - Part
004: Jam nut receptacle - Product standard
Luft- und Raumfahrt - Optische Rundsteckverbinder mit Schraubkupplung,
selbstsichernd Ferrulendurchmesser 1,25 mm, demontierbarer Zentrierhülsenhalter - Teil
004: Fester Steckverbinder mit Mutternbefestigung - Produktnorm
Série aérospatiale - Connecteurs optiques circulaires à accouplement par bague filetée,
auto-freinante ferrule 1,25, équipés d' un porte sleeve démontable - Partie 004: Embase
à collerette ronde à fixation par écrou - Norme produit
Ta slovenski standard je istoveten z: EN 4645-004:2009
ICS:
49.060 /HWDOVNDLQYHVROMVND Aerospace electric
HOHNWULþQDRSUHPDLQVLVWHPL equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 4645-004
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2009
ICS 49.060
English Version
Aerospace series - Connectors, optical, circular, single and
multipin, coupled by threaded ring, self-locking 1,25 mm
diameter ferrule with removable alignment sleeve holder - Part
004: Jam nut receptacle - Product standard
Série aérospatiale - Connecteurs optiques circulaires à Luft- und Raumfahrt - Optische Rundsteckverbinder mit
accouplement par bague filetée, auto-freinante ferrule 1,25
Schraubkupplung, selbstsichernd Ferrulendurchmesser
mm, équipés d'un porte manchon démontable - Partie 004: 1,25 mm, demontierbarer Zentrierhülsenhalter - Teil 004:
Embase à collerette ronde à fixation par écrou - Norme Fester Steckverbinder mit Mutternbefestigung -
produit Produktnorm
This European Standard was approved by CEN on 3 October 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards 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 translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4645-004:2009: E
worldwide for CEN national Members.
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Required characteristics .4
4.1 Dimensions and masses .4
4.2 Material and surface treatment .6
4.3 Panel cut-out .6
4.4 Optical, mechanical and climatic characteristics .6
5 Designation .6
6 Marking .6
7 Technical specification .6
8 Quality .
...
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