ISO 6621-4:2003 PDF
Internal combustion engines — Piston rings — Part 4: General specifications
Title (English):
ISO 6621-4:2003
Internal combustion engines — Piston rings — Part 4: General specifications
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 28
- Publication date:
- October 14, 2003
- Edition:
- ISO IS 6621 edition 2 version 1
- ICS:
- 43.060.10
Description (English):
ISO 6621-4:2003 specifies the general characteristics of piston rings for both reciprocating internal combustion engines and compressors (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation and marking. It is applicable to all such rings of a diameter greater than or equal to 200 mm.
Technical details
- Technical committee
- ISO/TC 22 - Road vehicles
- SKU
- ISO 6621-4:2003
