Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5219873-6 found under Bracket Angle by O And S Acquistion Llc. The National Stock Number assigned to this part is 5340012771082, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5219873-6.