Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D-42085 PIECE 124 found under Bracket Hinge Link by Todd Combustion Inc. The National Stock Number assigned to this part is 5342012347361, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D-42085 PIECE 124.