Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AT60D 60D-IV76 found under Cell Assembly Optical Instrument by Olympus Surgical And Industrial. The National Stock Number assigned to this part is 1240015478531, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AT60D 60D-IV76.