Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4031715 found under Connecting Link Rigid by A B A Industries Inc. The National Stock Number assigned to this part is 3040003612830, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4031715.