Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A853AEA3PC1T06 found under Collar Assy Check V by Coltec Industries Inc. The National Stock Number assigned to this part is 2815003247593, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A853AEA3PC1T06.