ÖNORM EN 3741:2006-01

Действует

Aerospace series - Nuts, clip, metric - Installation holes and assembly

Ссылочные документы

ÖNORM EN 3726:2005-02

Действует

Aerospace series - Nuts, self-locking, clip, in heat resisting steel FE-PA2601 (A286), MoS2 coated - Classification: 1 100 MPa (at ambient temperature) / 425 °C

На этот документ ссылаются

ÖNORM EN ISO 7235:2010-01

Действует

Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)

ÖNORM EN 3241:2009-03

Действует

Aerospace series - Nuts, self-locking, clip, in heat resisting steel FE-PA 92 HT (A 286), silver coated - Classification: 1 100 MPa (at ambient temperature)/425 °C