Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A1535 found under Drive Engine Electr by Purolator Products Co Div Motor. The National Stock Number assigned to this part is 2920003742531, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A1535.