Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BI100-51 found under Lamp Glow by Bae Systems Information And Electronic Systems Integration Inc. The National Stock Number assigned to this part is 6240002239100, and the Federal Supply Class is 6240 Electric Lamps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BI100-51.