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  • ISO 2974:2018

    Current The latest, up-to-date edition.

    Diesel engines — 60° female cones for high-pressure fuel injection components

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  08-03-2018

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 2974:2018 specifies the dimensional requirements of end-connections for high-pressure fuel injection equipment components, used on diesel (compression-ignition) engines.

    ISO 2974:2018 is applicable to externally threaded 60° female cones (see Figures 1, 2, 5, and 6) and intended for use with high-pressure fuel injection pipe assemblies with tube outside diameters of:

    - up to and including 12 mm for integral female cones (see Table 1); and

    - up to and including 9 mm for fabricated female cones (see Table 2).

    Details of the pipe connection ends referenced in this document are shown in ISO 13296.

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

    Committee ISO/TC 22/SC 34
    Development Note Supersedes SAE J 1949. (12/2015) Supersedes ISO/DIS 2974. (03/2018)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

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

    ISO 7876-5:2004 Fuel injection equipment Vocabulary Part 5: Common rail fuel injection system
    ISO 3508:1976 Thread run-outs for fasteners with thread in accordance with ISO 261 and ISO 262
    ISO 1302:2002 Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation
    ISO 13296:2016 Diesel engines — High-pressure fuel injection pipe assemblies — General requirements and dimensions
    ISO 261:1998 ISO general purpose metric screw threads General plan
    ISO 7876-4:2004 Fuel injection equipment Vocabulary Part 4: High-pressure pipes and end-connections
    ISO 18418-1:2016 Gasoline engines — Medium pressure liquid fuel supply connections — Part 1: 60° female cone connectors
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