Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AVB4 found under Buckle by Cyklop Strapping Corp. The National Stock Number assigned to this part is 8135009606154, 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 AVB4.