Here is our FS595 table:
Simmers Paint Shop - Federal Standard FS 595b 10000 Series (RGB values)
Simmers Paint Shop - Federal Standard FS 595b 20000 Series (RGB values)
Simmers Paint Shop - Federal Standard FS 595b 30000 Series (RGB values)
The table shows the X Y and Z color values. Through the Munsell calculation method they are translated to the RGB values provided in the same table.