Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 40A166814-10 found under Boot Dust And Moist by Ion Corporation. The National Stock Number assigned to this part is 5340016145276, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 40A166814-10.