Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1RQ322 found under Milling Machine Horizontal Unive by Turbine Engine Components. The National Stock Number assigned to this part is 3417006244254, and the Federal Supply Class is 3417 Milling Machines. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1RQ322.