Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ST3276-01 found under Gasket by Pratt And Whitney Canada Inc Whi. The National Stock Number assigned to this part is 5330219121607, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ST3276-01.