ASD-STAN
| Project No. | EN 2139:1989 |
|---|---|
| Title | This standard specifies the characteristics of flat heat resisting steel washers for use in aerospace applications, at temperatures below 650 °C. They are intended for use primarly underneath nuts, for use underneath bolt heads the compatibility shall be checked. |
| Registration number (WIID) | 15745 |
| Scope | This standard specifies the characteristics of flat heat resisting steel washers for use in aerospace applications, at temperatures below 650 °C. They are intended for use primarly underneath nuts, for use underneath bolt heads the compatibility shall be checked. |
| Status | Izstrādē |
| ICS group | 49.030.99 |