: Indicates it is a compressed archive created with 7-Zip.
Right-click on the first file ( .001 ) and select "Extract." The software will automatically pull data from part .002 and the rest to reconstruct the original file. SS-Nts-021_v.7z.002
: Indicates this is the second part of a multi-volume split archive. Understanding Split Archives : Indicates it is a compressed archive created with 7-Zip
While the specific string "SS-Nts-021" does not correspond to a standard academic or public technical document, this naming pattern is most frequently associated with: SS-Nts-021_v.7z.002
Be cautious when opening split archives from unknown sources, as they are a common way to bypass basic email or browser file-size scanners for potentially malicious software.
Ensure you have SS-Nts-021_v.7z.001 through the final number in the sequence.