ISO 6621-5:1988 PDF
Internal combustion engines — Piston rings — Part 5: Quality requirements
Internal combustion engines — Piston rings — Part 5: Quality requirements
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 9
- Publication date:
- December 29, 1988
- Edition:
- ISO IS 6621 edition 1 version 1
- ICS:
- 43.060.10
Specifies those quality aspects which are capable of definition but not normally found on a drawing specification. Covers single-piece and multi-piece piston rings of various materials. Applies to all rings up to and including 200 mm diameter covered by the above classification for both reciprocating internal combustion piston engines and compressors.
Technical details
- Technical committee
- ISO/TC 22 - Road vehicles
- SKU
- ISO 6621-5:1988


