Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FP3-4-27G10-80 found under Tube Metering by Fischer Connectors Inc. The National Stock Number assigned to this part is 6680009464614, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FP3-4-27G10-80.