NA 131

DIN Standards Committee Aerospace

DIN EN 4020 [Withdrawn] references following documents:

Document number Edition Title
EN 2656 2001-09 Aerospace series - Pipe coupling - Coupling end, welded, Geometric configuration More 
EN 4032 2001-09 Aerospace series - Pipe coupling 8°30′ in titanium alloy - Thrust wire More 
ISO 5855-3 1999-10 Aerospace - MJ threads - Part 3: Limit dimensions for fittings for fluid systems More