EN 3908:2017
(Main)Aerospace series - Nipples, lubricating, axial type, in corrosion resisting steel, passivated
Aerospace series - Nipples, lubricating, axial type, in corrosion resisting steel, passivated
This European Standard specifies the required characteristics and the tests for lubricating nipples of the axial type, in corrosion resisting steel, passivated. Annex A (normative) states the clearance space requirements for the coupling and uncoupling of the lubricating gun and the maximum permissible diameter of the lubricating gun barrel, together with installation thread requirements.
Lubricating nipples according to this standard are intended for use in aerospace assemblies, where regular lubrication of moving parts is required.
Luft- und Raumfahrt - Kegel-Schmiernippel, aus korrosionsbeständigem Stahl, passiviert
Série aérospatiale - Graisseurs à accrochage axial, en acier résistant à la corrosion, passivés
La présente norme européenne spécifie les caractéristiques requises et les essais pour les graisseurs à accrochage axial, en acier résistant à la corrosion, passivés. L’Annexe A (normative) définit les besoins en espace de dégagement pour l’accouplement et le désaccouplement du pistolet de graissage, le diamètre maximal admissible du fût du pistolet de graissage, ainsi que les exigences relatives aux conditions d'installation du filetage.
Les graisseurs conformes à la présente norme sont destinés à être utilisés dans les assemblages aérospatiaux, où un graissage fréquent des parties mobiles est nécessaire.
Aeronavtika - Stožčaste mazalke, aksialne, iz korozijsko odpornega jekla, pasivirane
Ta evropski standard določa zahtevane lastnosti in preskuse za aksialne pasivirane mazalke iz korozijsko odpornega jekla. V dodatku A (normativni) so navedene zahteve za razpoložljivi prostor za priklapljanje in odklapljanje mazalne pištole in največji dovoljeni premer tulca mazalne pištole ter zahteve za namestitveni navoj.
Mazalke iz tega evropskega standarda so namenjene za uporabo v aeronavtičnih sestavih, kjer je potrebno redno mazanje gibljivih delov.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.SDVLYLUDQHLuft- und Raumfahrt - Kegel-Schmiernippel, aus korrosionsbeständigem Stahl, passiviertSérie aérospatiale - Graisseurs à accrochage axial, en acier résistant à la corrosion, passivésAerospace series - Nipples, lubricating, axial type, in corrosion resisting steel, passivated49.035Sestavni deli za letalsko in vesoljsko gradnjoComponents for aerospace constructionICS:Ta slovenski standard je istoveten z:EN 3908:2017SIST EN 3908:2017en,fr,de01-april-2017SIST EN 3908:2017SLOVENSKI
STANDARD
SIST EN 3908:2017
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3908
January
t r s y ICS
v {ä r u w English Version
Aerospace series æ Nipplesá lubricatingá axial typeá in corrosion resisting steelá passivated Série aérospatiale æ Graisseurs à accrochage axialá en acier résistant à la corrosioná passivés
Luftæ und Raumfahrt æ KegelæSchmiernippelá aus korrosionsbeständigem Stahlá passiviert This European Standard was approved by CEN on
s s March
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
u { r zã t r s y ESIST EN 3908:2017
EN 3908:2017 (E) 2 Contents
Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Required characteristics . 5 4 Designation. 7 5 Marking . 8 6 Technical specification . 8 7 Requirements and test methods . 8 Annex A (normative)
Installation requirements . 12 A.1 Space requirements . 12 A.2 Installation thread requirement . 12
SIST EN 3908:2017
EN 3908:2017 (E) 3 European foreword This document (EN 3908:2017) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this European Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2017, and conflicting national standards shall be withdrawn at the latest by July 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent righ
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