This SAE Aerospace Standard (AS) specifies test methods for tube-fitting assemblies used in aircraft fluid systems in the following pressure classes: B (1500 psi or 10500 kPa), D (3000 psi or 21000 kPa), and E (4000 psi or 28000 kPa), and J (5000 psi or 35000 kPa) and in temperatures types I (-65 to 160 \mDF or -55 to 70 \mdC), II (-65 to 275 \mDF or -55 to 135 \mDC), and III (-65 to 400 \mDF or -55 to 200 \mDC) of AS2001.