Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D75-943-48PC26 found under Cone Rear Adapter A by Electric Boat Corporation. The National Stock Number assigned to this part is 1610014680789, and the Federal Supply Class is 1610 Aircraft Propellers And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D75-943-48PC26.