DIN EN 4551
Aerospace series - Pipe coupling, 37°, in heat resisting steel - Swivel nuts - Inch series; German and English version EN 4551:2014
Luft- und Raumfahrt - Rohrverschraubung, 37°, aus hochwarmfestem Stahl - Überwurfmuttern - Inch-Reihe; Deutsche und Englische Fassung EN 4551:2014
Overview
This standard specifies the characteristics of swivel nuts for inch series pipe couplings, 37°, in heat resisting steel, for aerospace applications. Nominal pressure: class D in accordance with ISO 6771. The committee responsible for this standard is NA 131-03-02 AA "Fluidische Systeme und Komponenten (Spiegelausschuss zu ISO/TC 20/SC 10)" ("Fluidic systems and components (mirror committee to ISO/TC 20/SC 10)") at DIN.
Document: references other documents
Responsible national committee
NA 131-03-02 AA - Fluidic systems and components
