Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 267-4743 found under Core Assembly Fluid Cooler by William Adams Pty Ltd. The National Stock Number assigned to this part is 2930013982009, and the Federal Supply Class is 2930 Engine Cooling System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 267-4743.