Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y7005-10811-042 found under Bracket Structural by Sikorsky Aircraft Corporation. The National Stock Number assigned to this part is 1560015312666, 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 Y7005-10811-042.