| filename extensions | art-335 |
| wm3 | |
| TechTarget file types | art-336 | WM3-MSC-Nastran-Desktop-Document-MSC-Software-Corporation |
| TechTarget file types | art-336 | WM3-VisualNastran-file |
| TechTarget file types | art-336 | WM3-Working-Model-3D-Document |
| English | eng-000 | MSC Nastran Desktop Document |
| English | eng-000 | VisualNastran file |
| English | eng-000 | Working Model 3D Document |