Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 485OPDR WITH 08M1431 found under Isolator Repeater by B And B Electronics Mfg Co. The National Stock Number assigned to this part is 5980015267225, 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 485OPDR WITH 08M1431.