Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LN28WAL(US found under Light Emitting Diode by Panasonic Industrial Company. The National Stock Number assigned to this part is 5980014542771, 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 LN28WAL(US.