Home : File Types : NAS File

.NAS File Extension

File TypeNastran Input File

DeveloperMSC Software
Popularity
2.0 (1 Vote)
CategoryData Files
FormatText

Text

This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

What is a NAS file?

Input file used by MSC Nastran, a structural analysis program; contains input bulk data definitions referenced by MSC Nastran to analyze the stress and strain of component and system level models of structures; data appears in the FORTRAN programming language, which was originally developed by IBM, and stands for Formula Translating System; includes information such as the name of the bulk data, the number of grids, and the node locations of the elements that make up the models.

More Information

NOTE: The NAS file is similar to the .BDF and .DAT files, which are used to input data by MSC Nastran.

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Programs that open NAS files
Windows
MSC Nastran
Linux
MSC Nastran
Updated 1/24/2014

About NAS Files

Our goal is to help you understand what a file with a *.nas suffix is and how to open it.

The Nastran Input file type, file format description, and Windows and Linux programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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