Full Specification Given Below:
| Standard | BS ISO 6621-4:2003 |
| Title Identifier | Internal combustion engines. Piston rings. General specifications |
| Status | CU |
| Publication Date | 16/12/03 |
| Committee | MCE/14/-/10 |
| Approximate Price | £106.00 |
| Notes | |
| ISBN | 0 580 43099 5 |
| Pages | 38 |
| International Equivalent | ISO 6621-4:2003 |
| Descriptors | Piston rings, Pistons, Engine components, Reciprocating parts, Reciprocating engines, Internal combustion engines, Compressors, Designations, Marking, Codes, Shape, Mathematical calculations, Coatings |
| Cross references | ISO 6507-3, ISO 6621-1, ISO 6621-2:2003, ISO 6622-1, ISO 6622-2, ISO 6623, ISO 6624-1, ISO 6624-2, ISO 6624-3, ISO 6624-4, ISO 6625, ISO 6626, ISO 6626-2, ISO 6627 |
| Replaces | BS 5341-6.4:1992 |
| Replaces Notes | |
| Replaced By | |
| Replaced by Notes |
