Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 275.003 found under Shaft Straight by Atlas Incinerators A S. The National Stock Number assigned to this part is 3040012670183, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 275.003.