Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AF48 found under Spring Helical Compression by Abm Equipment And Supply Llc. The National Stock Number assigned to this part is 5360002467675, and the Federal Supply Class is 5360 Coil Flat Leaf And Wire Springs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AF48.