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

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

08-03-2018

Publisher

International Organization for Standardization

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.

Committee	ISO/TC 22/SC 34
DevelopmentNote	Supersedes SAE J 1949. (12/2015) Supersedes ISO/DIS 2974. (03/2018)
DocumentType	Standard
Pages	10
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 2974:2016

Standards	Relationship
BS ISO 2974:2016	Identical

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