NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
DIN EN 3768
DIN EN 3768
Aerospace series - Nuts, anchor, self-locking, one lug, fixed, reduced series, with counterbore, in heat resisting steel, MoS₂ lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 3768:2012
Title (German)
Luft- und Raumfahrt - Annietmuttern, selbstsichernd, einseitiger verkürzter Flansch, mit zylindrischer Aussenkung, aus hochwarmfestem Stahl, MoS₂-geschmiert - Klasse: 1100 MPa (bei Raumtemperatur)/315 °C; Deutsche und Englische Fassung EN 3768:2012
Overview
This document specifies the characteristics of one lug, reduced series, counterbored fixed anchor nuts, with a self-locking feature achieved by forming the upper portion out-of-round, in heat resisting steel, MoS2 lubricated. Classification: 1 100 MPa/315 °C.
Document: references other documents
Responsible national committee
NA 131-03-01 AA - Aerospace fasteners
