1、ASD STANDARD NORME ASD ASD NORM prEN 6089 Edition P 2 October 2006 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONGulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: Supersedes edition P 1 of July 2006 Descrip
2、tors: ENGLISH VERSION Aerospace series Washer, retaining, for usage with stud EN 6088 Srie arospatiale Rondelle frein pour utilisation avec axe EN 6088 Luft- und Raumfahrt Sicherungsscheibe zur Verwendung mit Verschlubolzen EN 6088 This “Aerospace Series“ Prestandard has been drawn up under the resp
3、onsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of
4、 this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Stan
5、dard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflic
6、ting with the EN. Edition approved for publication 31 October 2006 Comments should be sent within six months after the date of publication to ASD-STAN Mechanical Domain Copyright 2006 by ASD-STAN prEN 6089:20062 Contents Page Foreword . 2 1 Scope 3 2 Normative references 3 3 Requirements 3 4 Designa
7、tion 5 5 Marking. 5 6 Technical specification. 5 7 Example of installation . 5 Bibliography 6 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Mechanical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs Ge
8、neral Process Manual, this standard has received approval for Publication. prEN 6089:20063 1 Scope This standard specifies the dimensions, tolerances, required characteristics and mass of a retaining washer for use in fuselage interior equipment and structural applications. This standard shall be us
9、ed in conjunction with stud per EN 6088 and circlip per EN 6091. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced docume
10、nt (including any amendments) applies. ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications. EN 2424, Aerospace series Marking of aerospace products. EN 2516, Aerospace series Passivation of corrosion resistant steels and decont
11、amination of nickel base alloys. EN 6088, Aerospace series Stud. 1) EN 6091, Aerospace series Circlip. 2) EN 6095, Aerospace series Rotary fasteners, structural and non-structural applications, technical specification. 1) EN 10088-2, Stainless steels Part 2: Technical delivery conditions for sheet/p
12、late and strip of corrosion resisting steels for general purposes. EN 10151, Stainless steel strip for springs Technical delivery conditions. AMS 2700, Passivation of corrosion resistant steels. 3) 3 Requirements 3.1 Configuration, dimensions, tolerances and mass The configuration, dimensions, toler
13、ances and mass shall conform with Figure 1 and Table 1. Dimensions and tolerances are expressed in millimetres. Tolerances not specified shall be in accordance with ISO 2768-1. All dimensions and tolerances apply after surface treatment. All burrs to be removed/sharp edges to be broken. 1) In prepar
14、ation at the date of publication of this standard. 2) Published as ASD Prestandard at the date of publication of this standard. 3) Published by: Society of Automotive Engineers (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001, USA. prEN 6089:20064 dB DFigure 1 Configuration Table 1 Dimension
15、s and mass D B d Mass (Ref.) Size code 0,05 + 0,1 0 kg/1 000 pieces 01 10 0,20 0,186 02 14 0,25 0,5 6,2 0,476 3.2 Material and surface treatment See Table 2. Table 2 Material and surface treatment Material Surface treatment Corrosion resistant steel 1.4301 + 2H per EN 10088-2 or corrosion resistant
16、steel 1.4310 + C700 per EN 10151 or equivalent Passivated per AMS 2700 or EN 2516 3.3 Operating temperature This washer shall be used in the temperature range of 55 C to 150 C. prEN 6089:2006 5 4 Designation EXAMPLE Description block WASHER Identity block EN6069-01 Number of this standard Size code
17、(see Table 1) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 5 Marking EN 2424, style G 6 Technical specification EN 6095 7 Example of installation See Figure 2. Washer EN6089Circlip EN6091Stud EN6088PanelKey 1 Panel 3 Washer EN 6089 2 Stud EN
18、 6088 4 Circlip EN 6091 Figure 2 Example of installation 1 2 3 4 prEN 6089:20066 Bibliography 1 EN 6090, Aerospace series Washer, retaining. 2) 2 EN 6092, Aerospace series Receptacle, floating, double lug. 2) 3 EN 6093, Aerospace series Receptacle, floating, single lug. 2) 4 EN 6094, Aerospace series Washer, spring, countersunk. 2) 5 EN 6105, Aerospace series Stud, recessed. 1)
