Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 515196 found under Intercooler Compressor by Westinghouse Air Brake Technologies. The National Stock Number assigned to this part is 2240003656835, and the Federal Supply Class is 2240 Locomotive And Rail Car Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 515196.