Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B1 1488 54 found under Bracket Eye Rotatin by Qinetiq Ltd. The National Stock Number assigned to this part is 3040999622533, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B1 1488 54.