Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5F-7343 found under Puller Attachment Mechanical by Caterpillar Inc. The National Stock Number assigned to this part is 5120002886756, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5F-7343.