Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0743090-1 found under Tube Assy Shoc Spec by Textron Aviation Inc. The National Stock Number assigned to this part is 1680015942490, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 0743090-1.