Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A7031870P1 found under Brush Electrical Co by Bae Systems Information And Electronic Systems Integration I Div Microwave Elect. The National Stock Number assigned to this part is 5977005048866, and the Federal Supply Class is 5977 Electrical Contact Brushes And Electrodes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A7031870P1.