Long Ferrule Compatible Tube Outer Diameter 2 1/2 in Exterior Finish 32 RA Material Grade 304 Fitting Material Stainless Steel Fitting Side A Outside Diameter 2 1/2 in Fitting Side B Outside Diameter 2 1/2 in Overall Length 1 3/4 in Specific Fitting Shape Ferrule Compatible Fitting Connection Type Bevel Seat Standards 3A Compatible Tube Wall Thickness 0.065 in Fitting Side A Inside Diameter 2 3/8 in Interior Finish 32 RA Maximum Operating Pressure 400 psi @ 72 Degrees F