Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RK738HLTE243J found under Resistor Chip Fixed by Koa Speer Electronics Inc. The National Stock Number assigned to this part is 5905016128397, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RK738HLTE243J.