NEN-EN 2139
Aerospace series - Washers, flat heat resisting steel
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 March 1989 |
| Status: | active |
| Page Count: | 7 |
| ICS Code (Other fasteners): | 49.030.99 |
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 primarily underneath nuts, for use underneath bolt heads the compatibility shall be checked.
Document History
NEN-EN 2139
March 1, 1989
Aerospace series - Washers, flat heat resisting steel
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 primarily underneath nuts,...