Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B54J0011-TABLE I ITEM 26 found under Interim Map by Mcdonnell Douglas. The National Stock Number assigned to this part is 6930010582396, 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 B54J0011-TABLE I ITEM 26.