Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 387-80V found under Sending Unit Oil Pressure by Westberg Mfg Inc. The National Stock Number assigned to this part is 6620010276658, and the Federal Supply Class is 6620 Engine Instruments. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 387-80V.