Approved Work Item
ISO/AWI 18669-2
Internal combustion engines — Piston pins — Part 2: Inspection measuring principles
Reference number
ISO/AWI 18669-2
Edition 4
© ISO 2026
Approved Work Item
Under development
A working group has prepared a draft.
Will replace ISO 18669-2:2025

Abstract

This document defines the measuring principles used for measuring piston pins. It applies to piston pins with a nominal outer diameter from 8 mm up to and including 100 mm, for reciprocating internal combustion engines for road vehicles and other applications.

In certain applications, except road vehicles, and provided that the purchaser and the manufacturer agree, this document can be used with suitable modifications.

General information

  • Status
     : Under development
    Stage
    : New project registered in TC/SC work programme [20.00]
  • Edition
     : 4
  • Technical Committee :
    ISO/TC 22/SC 34
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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