NA 131

DIN Standards Committee Aerospace

About NL

The DIN - Aerospace Standards Committee (NL) is responsible for national standards and represents the German standardization interests at European (CEN) and international (ISO) levels in the fields of:

  • materials,
  • technological processes,
  • mechanical parts,
  • flight mechanics and equipment,
  • air freight - and ground equipment,
  • electronics,
  • avionics,
  • new management standards,
  • interface issues in the field of aircraft cabin for the aerospace industry.

How is NL composed?

New projects
Document number Begin Title Comment
DIN EN 3299 rev 2026-03-13 Aerospace series - Shaft-nut and threaded ring, self-locking, right- or left-hand MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated - Technical specification More  Comment 
DIN EN 4072 rev 2026-03-13 Aerospace series - Screw, 100° countersunk normal head, offset cruciform recess, close tolerance shank, short thread in titanium alloy, aluminium IVD coated - Classification: 1 100 MPa (at ambient temperature) / 425 °C More  Comment 
DIN EN 6072 rev 2026-03-13 Aerospace series - Metallic materials - Test methods - Constant amplitude fatigue testing More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN 4265 2026-05 Aerospace series - Bearing spherical plain, metal to metal in corrosion resisting steel - Wide series - Dimensions and loads - Inch series; German version ASD-STAN prEN 4265:2025 More 
DIN EN 4266 2026-05 Aerospace series - Bearing spherical plain, metal to metal, in corrosion resisting steel, cadmium plated - Wide series - Dimensions and loads - Inch series; German version ASD-STAN prEN 4266:2025 More 
DIN EN 6049-004 2026-05 Aerospace series - Electrical cables, installation - Protection sleeve in meta-aramid fibres - Part 004: Braided, tubular, high expandable - Product standard; German version ASD-STAN prEN 6049-004:2026 More 

All draft standards  

New publications
Document number Edition Procedure Title Order from DIN Media
DIN EN 3750 2026-05 Standard Aerospace series - Nut, anchor, self-locking, fixed, 90° corner, reduced series, with counterbore, in heat resisting steel, MoS₂ lubricated - Classification: 1 100 MPa (at ambient temperature)/315 °C; German and English version EN 3750:2026 More  Order from DIN Media
DIN EN 3278 2026-05 Standard Aerospace series - Sleeves, tubular, protruding head, in corrosion resisting steel, passivated (0,25 mm wall thickness); German and English version EN 3278:2026 More  Order from DIN Media
DIN EN 4163 2026-05 Standard Aerospace series - Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature)/235 °C; German and English version EN 4163:2026 More  Order from DIN Media

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
LN 9164 2026-04-30 Identification plates and stock number plate More  Comment 
LN 9374 2026-04-30 Aerospace; wire ropes of carbon steel, preformed; dimensions and minimum breaking loads More  Comment 
LN 9389 2026-04-30 Aerospace; wire ropes of corrosion resistant steel, preformed; dimensions and minimum breaking loads More  Comment 

All withdrawals  

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