DIN EN 3908
Aerospace series - Nipples, lubricating, axial type, in corrosion resisting steel, passivated; German and English version EN 3908:2017
Luft- und Raumfahrt - Kegel-Schmiernippel, aus korrosionsbeständigem Stahl, passiviert; Deutsche und Englische Fassung EN 3908:2017
Overview
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 European Standard are intended for use in aerospace assemblies, where regular lubrication of moving parts is required. Working Committee NA 131-03-03 AA "Teile der mechanischen Systeme" ("Components of mechanical systems") of Standards Committee Aerospace (NL) at DIN.
Responsible national committee
NA 131-03-03 AA - Components of mechanical systems
