BS EN 3903:2017 pdf free.Aerospace series—Washers, laminated, in corrosion resisting steel.
BS EN 3903 This European Standard specifies the characteristics of laminated washers, in corrosion resisting steel, for maximum operating temperature 120 °C, for aerospace applications.
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 2424, Aerospace series — Marking of aerospace products
EN 9100,Aerospace series — Quality Management Systems — Requirements for Aviation, Space and
Defence Organizations
Required characteristics: Configuration – Dimensions – Masses See Figure 1 and Table 1. Dimensions and tolerances are in millimetres.
This document (EN 3903:2017) has been prepared by the Aerospace and Defence Industries Association of Europe – Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, pnor to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an Identical text or by endorsement, at the latest by September 2017, and conflicting national standards shall be withdrawn at the latest by September 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN land/or CENELECJ shall not be held responsible for identiling any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria.
Croatia. Cyprus, Czech Republic. Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany. Greece, Hungary, Iceland, Ireland, Italy, Latvia. Lithuania. Luxembourg, Malta,Netherlands, Norway. Poland, Portugal. Romariia. Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,Turkey and the United Kingdom.BS EN 3903 pdf download.