Graco 286531 is a .031" Orifice, 10-12" Fan, Reversible Tip. It may be found in older manuals as Graco 286-531 and is same as Graco 662-531.
Bedford 33-7531 is a quality aftermarket replacement Product, manufactured in the U.S.A by Bedford Precision Inc. for Graco Part number 286531.
