Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8256-5535 found under Stud Assembly Turnlock Fastener by Selex Es Ltd. The National Stock Number assigned to this part is 5325008492921, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8256-5535.