Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RIAT16103J found under Resistorchipfixedfilm by Koa Speer Electronics Inc. The National Stock Number assigned to this part is 5905016782268, 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 RIAT16103J.