Aerospace series - Steel FE-PA18 - Quenched and cold drawn - Wire for spring - D ≤ 4,0 mm; German and English version EN 2541:2018
Edition 2018-10

Aerospace series - Steel FE-PL1502 (25CrMo4) - Annealed - Bar and Wire - Dₑ ≤ 40 mm - For prevailing torque nuts; German and English version EN 2542:2008
Edition 2009-07

Aerospace series - Steel FE-PL1502 (25CrMo4) - Annealed - Sheet and strip - 0,3 mm ≤ a ≤ 2 mm - For prevailing torque nuts; German and English version EN 2543:2009
Edition 2009-06

Aerospace series; representation of rivets on drawings for aerospace equipment; german version EN 2544:1987
Edition 1989-09

Aerospace series - Titanium and titanium alloy remelting stock and castings; technical specification - Part 1: General requirements; German version EN 2545-1:1995
Edition 1995-08

Aerospace series - Titanium and titanium alloy remelting stock and castings; technical specification - Part 2: Remelting stock; German version EN 2545-2:1995
Edition 1995-08

Aerospace series - Titanium and titanium alloy remelting stock and castings; technical specification - Part 3: Pre-productions and production castings; German version EN 2545-3:1995
Edition 1995-08

Aerospace series - Washers, lock with radial serrations in corrosion resisting steel passivated for flight control rods - Dimensions; German and English version EN 2546:2006
Edition 2006-12

Aerospace series; filming of documents; microfilm 105 mm (microfiche A6); german version EN 2547:1987
Edition 1989-09

Aerospace series - Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS₂ lubricated, metric series - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 2549:2006
Edition 2007-02