Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 63-15W found under Bag Plastic by Associated Sales And Bag Company. The National Stock Number assigned to this part is 8105011636630, and the Federal Supply Class is 8105 Bags And Sacks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 63-15W.