Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 16606248 found under Pipe Exhaust by Coltec Industries Inc. The National Stock Number assigned to this part is 2990012441429, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 16606248.