Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5B110A5 found under Polyethylene Foam by Suburban Tool Inc. The National Stock Number assigned to this part is 8135013242769, and the Federal Supply Class is 8135 Packaging And Packing Bulk Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5B110A5.