NA 131

DIN Standards Committee Aerospace

DIN EN 4590 [CURRENT] references following documents:

Document number Edition Title
EN 4591 2005-12 Aerospace series - Nuts, barrel, self-locking, floating, self- aligning, in heat resisting nickel base alloy, MoS₂ lubricated - Classification: 1550 MPa (at ambient temperature) / 315 °C More 
ISO 12280 1999-11 Aerospace - Retainers, spring, sheet metal, for self-locking barrel nuts - Dimensions More