Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N3B1C3C100-RG01C0000 found under Meter Fuel Oil by Hersey Products Inc. The National Stock Number assigned to this part is 6680004221270, 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 N3B1C3C100-RG01C0000.