Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UPC 3 11017 41009 7 found under Tolnaftate Powder U by Schering Corp. The National Stock Number assigned to this part is 6505015357715, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like UPC 3 11017 41009 7.