BS ISO 12273:2010 INTERNATIONAL ISO STANDARD 12273 Second edition 2010-09-01 Aerospace Nuts, anchor, self-locking, floating, self-aligning, two lug, with MJ threads, classifications: 900 MPa (at ambient temperature)/235 °C, 900 MPa (at ambient temperature)/315 °C and 900 MPa (at ambient temperature)/425 °C — Dimensions Aeronautique et espace - Ecrous a river, a freinage interne, flottants, S orientables, doublepatte,a filetageMJ,classifications:900 MPa B (a température ambiante)/235 °C, 900 MPa (a température ambiante)/315 °C et 900 MPa (a température ambiante)/425 °C - Dimensions Reference number ISO 12273:2010(E) @ ISO 2010 BS ISO 12273:2010 ISO 12273:2010(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies non-governmental, in liaison with isO, also take part in the work. isO collaborates closely ywiththe International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote ISO 12273 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee SC 4, Aerospace fastener systems. revision. S B IsO 2010-All rights reserved ili BS ISO 12273:2010 ISO 12273:2010(E) Introduction The dimensions specified in this International Standard have been determined to satisfy the requirements of theprocurementspecificationoflsO5858 S B iv @IsO2010-All rights reserved