Final Draft
International Standard
ISO/FDIS 6624-1
Internal combustion engines — Piston rings — Part 1: Keystone rings made of cast iron
Reference number
ISO/FDIS 6624-1
Edition 4
Final Draft International Standard
ISO/FDIS 6624-1
88255
This draft is in the approval phase.
Will replace ISO 6624-1:2017

Abstract

ISO 6624-1:2017 specifies the essential dimensional features of keystone rings made of cast iron, types T, TB, TBA, TM, K, KB, KBA and KM, having diameters from 70 mm up to and including 200 mm, used in reciprocating internal combustion piston engines.

General information

  •  : Under development
    : Final text received or FDIS registered for formal approval [50.00]
  •  : 4
  • ISO/TC 22/SC 34
    43.060.10 
  • RSS updates

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