Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PT107019 found under Light Emitting Diod by Precision Technology Usa Inc. The National Stock Number assigned to this part is 5980016331345, and the Federal Supply Class is 5980 Optoelectrical Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PT107019.