Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R53855 found under Bracket Angle by Curtiss Wright Electro Mechanical Corporation Div Steam And Air Solutions. The National Stock Number assigned to this part is 5340011641051, 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 R53855.