Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K12371 found under Parts Kit Carbureto by U S Dept Of Transportation Federal. The National Stock Number assigned to this part is 2910009753347, and the Federal Supply Class is 2910 Engine Fuel System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like K12371.