Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S3A 1 1 8 IN found under Stitcher Book And Pamphlet by Acme Steel Co. The National Stock Number assigned to this part is 3610012357485, and the Federal Supply Class is 3610 Printing Duplicating And Bookbinding Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S3A 1 1 8 IN.