NEN EN 2139 : 1989
Current
The latest, up-to-date edition.
AEROSPACE SERIES - WASHERS, FLAT HEAD RESISTING STEEL
12-01-2013
National foreword
Brief history
Text of EN 2139 - No contents section
National appendix A
National appendix B
Cooperating organizations
Identifies the characteristics of flat heat resisting steel washers used in aerospace applications, at temperatures below 650 Degrees C. For use underneath nuts, and bolt heads.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN 2139:1989 | Identical |
| BS EN 2139:1990 | Identical |
| UNI EN 2139 : 1989 | Identical |
| UNE-EN 2139:1992 | Identical |
| DIN EN 2139:1989-10 | Identical |
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