Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4F55674-106E found under Rail Logistic Inboard by Aar Brooks And Perkins Corp. The National Stock Number assigned to this part is 1560001082083, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4F55674-106E.