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  • BS SP126 & SP127(1959) : 1959

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    WASHERS FOR UNIFIED HEXAGONS FOR AIRCRAFT (PRIMARILY FOR FACING PURPOSES)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-1959

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Materials
    3 Dimensions
    4 Protective finish
    5 Freedom from defects
    6 Identification
    Appendix - Conversion of inches to millimetres

    Abstract - (Show below) - (Hide below)

    Describes the materials, dimensions and finish of cold rolled carbon steel and corrosion-resisting steel washers suitable for use with bolts and nuts with Unified hexagons for aircraft.

    General Product Information - (Show below) - (Hide below)

    Committee ACE/12
    Development Note 1959 Edition Re-Issued in February 2011 and incorporates AMD 3 2011. Supersedes BS SP127(1959) and 10/30232578 DC. (03/2011)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    BS EN ISO 6507-3:2005 METALLIC MATERIALS - VICKERS HARDNESS TEST - PART 3: CALIBRATION OF REFERENCE BLOCKS
    BS S526(1969) : 1969 AEROSPACE SERIES - SPECIFICATION FOR SOFTENED 18/10 CHROMIUM-NICKEL CORROSION-RESISTING STEEL SHEET AND STRIP (TITANIUM STABILIZED: 540 MPA)
    BS EN ISO 6507-1:2005 METALLIC MATERIALS - VICKERS HARDNESS TEST - PART 1: TEST METHOD
    BS S514(1956) : 1956
    BS EN ISO 6507-4:2005 METALLIC MATERIALS - VICKERS HARDNESS TEST - PART 4: TABLES OF HARDNESS VALUES
    BS EN ISO 6507-2:2005 METALLIC MATERIALS - VICKERS HARDNESS TEST - PART 2: VERIFICATION AND CALIBRATION OF TESTING MACHINES
    BS EN 2133:2010 (published 2011-02) Aerospace series. Cadmium plating of steels with specified tensile strength 1450 MPa, copper, copper alloys and nickel alloys
    BS S513(1956) : LATEST
    BS EN 2209 : 2008 AEROSPACE SERIES - STEEL FE-PL1502 (25CRMO4) - 900 MPA <= R[M] <= 1100 MPA - SHEETS, STRIPS AND PLATES - 0,5 MM <= A <= 20 MM
    BS S527(1969) : 1969 AEROSPACE SERIES - SPECIFICATION FOR SOFTENED 18/10 CHROMIUM-NICKEL CORROSION-RESISTING STEEL SHEET AND STRIP (NIOBIUM STABILIZED: 540 MPA)
    DEFSTAN 03-19/4(2010) : 2010 ELECTRO-DEPOSITION OF CADMIUM
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