NA 131

DIN Standards Committee Aerospace

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Projects of NA 131

Number: 346

Document number Begin Title Comment
DIN EN 6117 2026-02-03 Aerospace series - Specification for lubrication of fasteners with cetyl alcohol; German and English version prEN 6117:2026 More  Comment 
ISO/DIS 8788 2026-01-22 Aerospace - Nuts, metric - Tolerances of form and position More  Comment 
DIN EN 3523 2026-01-20 Aerospace series - Steel 15CrMoV6 (1.7334) - Air melted - Hardened and tempered - Bars for machining - Dₑ ≤ 100 mm - 1 080 MPa ≤ Rₘ ≤ 1 280 MPa; German and English version prEN 3523:2026 More  Comment 
DIN EN 3037 2026-01-19 Aerospace series - Screw, pan head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS₂ lubricated - Classification: 1 100 MPa (at ambient temperature)/315 °C; German and English version prEN 3037:2026 More  Comment 
DIN EN 3377 2026-01-19 Aerospace series - Nut, hexagonal, self-locking, in heat resisting steel FE-PA92HT (A286) - Classification: 1 100 MPa (at ambient temperature)/425 °C; German and English version prEN 3377:2026 More  Comment 
DIN EN 3196 2026-01-19 Aerospace series - Nut, hexagonal, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1 100 MPa (at ambient temperature)/425 °C; German and English version prEN 3196:2026 More  Comment 
DIN EN 3381 2026-01-19 Aerospace series - Screw, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS₂ lubricated - Classification: 1 100 MPa (at ambient temperature)/315 °C; German and English version prEN 3381:2026 More  Comment 
DIN EN 3304 2026-01-19 Aerospace series - Screw, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS₂ lubricated - Classification: 1 100 MPa (at ambient temperature)/315 °C; German and English version prEN 3304:2026 More  Comment 
DIN EN 3034 2026-01-19 Aerospace series - Nut, self-locking, hexagonal with captive washer - In heat resisting steel FE-PA92HT (A286), silver coated - Classification: 1 100 MPa/425 °C; German and English version prEN 3034:2026 More  Comment 
DIN EN 3052 2026-01-19 Aerospace series - Bolt, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated - Classification: 1 100 MPa (at ambient temperature)/425 °C; German and English version prEN 3052:2026 More  Comment 

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