Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PM5-B5G3 4V found under Light Emitting Diode by Bivar Inc. The National Stock Number assigned to this part is 5980016982689, 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 PM5-B5G3 4V.