NA 131

DIN Standards Committee Aerospace

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Drafts of NA 131

Number: 176

DIN EN 2591-217 2026-02 Aerospace series - Elements of electrical and optical connection - Test methods - Part 217: Voltage drop under specified current for terminal lugs and in-line splices; German and English version prEN 2591-217:2025 More 
DIN EN 3660-064 2026-01 Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 064: Cable outlet, style K, straight, for heat shrinkable boot, shielded, sealed, self-locking - Product standard; German and English version prEN 3660-064:2025 More 
DIN EN 3660-065 2026-01 Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 065: Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed, self-locking - Product standard; German and English version prEN 3660-065:2025 More 
DIN EN 3475-203 2026-01 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 203: Dimensions; German and English version prEN 3475-203:2025 More 
DIN EN 9300-500 2026-01 Aerospace series - LOTAR - Long Term Archiving and Retrieval of digital technical product documentation such as requirements, architecture, simulation, and analytical data - Part 500: Fundamentals and Concepts for Long Term Archiving to enable Model-based Systems Engineering; English version prEN 9300-500:2025 More 
DIN EN 3873 2025-12 Aerospace series - Test methods for metallic materials - Determination of fatigue crack growth rates using corner-cracked (CC) test pieces; German and English version prEN 3873:2025 More 
DIN EN 4915-001 2025-12 Aerospace series - Hermetically sealed relays 2PDT, 4PDT and 6PDT - Part 001: Technical specification; German and English version prEN 4915-001:2025 More 
DIN EN 4914-100 2025-12 Aerospace series - Test procedures for electromechanical all-or-nothing relays; German and English version prEN 4914-100:2025 More 
DIN EN 3646-001 2025-12 Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 001: Technical specification; German version ASD-STAN prEN 3646-001:2025 More 
DIN EN 3833 2025-12 Aerospace series - Bolt, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), passivated - Classification: 1550 MPa (at ambient temperature)/650 °C - Technical specification; German and English version prEN 3833:2025 More 

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