Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6500120 found under Sill Wood by Pribbs Steel And Mfginc. The National Stock Number assigned to this part is 5510015169222, and the Federal Supply Class is 5510 Lumber And Related Basic Wood Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6500120.