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
DIN EN 3490 rev 2024-05-24 Aerospace series - Steel X15CrNi17-3 (1.4057) - Air melted - Hardened and tempered - Bars for machining - De ≤ 200 mm - 900 MPa ≤ Rm ≤ 1 100 MPa More  Comment 
DIN EN 3359 rev 2024-05-24 Aerospace series - Steel FE-PM67 anneled - Reference heat treatment : solution anneled and precipitation hardened - Forging stock - De <or= 100 mm More  Comment 
DIN EN 3365 rev 2024-05-24 Aerospace series - Steel X15CrNi17-3 (1.4057) - Air melted - Softened - Forging stocks - a or D ≤ 300 mm More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN 9300-210 2024-07 Aerospace series - LOTAR -LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 210: Product management data in an “as designed” view; English version prEN 9300-210:2024 More 
DIN EN 9300-003 2024-07 Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 003: Fundamentals and concepts; English version prEN 9300-003:2024 More 
DIN EN 4533-003 2024-06 Aerospace series - Fibre optic systems - Handbook - Part 003: Looming and installation practices; English version prEN 4533-003:2024 More  Comment draft

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN 3375-008 2024-06 Standard Aerospace series - Cable, electrical, for digital data transmission - Part 008: Single braid - Star Quad 100 Ohms - Type KD - Product standard; German and English version EN 3375-008:2024 More  Order from DIN Media
DIN EN 2997-004 2024-06 Standard Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures -65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 004: Jam-nut mounted receptacle - Product standard; German and English version EN 2997-004:2024 More  Order from DIN Media
DIN EN 2997-006 2024-06 Standard Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire resistant or non fire-resistant, operating temperatures -65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 006: Hermetic jam-nut mounted receptacle - Product standard; German and English version EN 2997-006:2024 More  Order from DIN Media

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN EN 3611 2024-05-31 Aerospace series - Spigots - Dimensions and fit selection - Design standard; German and English version EN 3611:1995 More  Comment 
DIN ISO 5855-2 Berichtigung 1 2024-06-30 Aerospace - MJ threads - Part 2: Limit dimensions for bolts and nuts (ISO 5855-2:1999); Text in German and English; Corrigendum 1 More  Comment 
LN 29524 2024-06-30 Aerospace; pressure re-oiling connection for turbine engines; dimensions and space envelope; Inactive for new design More  Comment 

All withdrawals  

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