Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 249-73523 found under Connector Assy Dete by Rockwell International Corp. The National Stock Number assigned to this part is 1680009068452, 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 249-73523.