Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 478596-002 found under Shoeassy Plain by Dutch Valley Supply Co. The National Stock Number assigned to this part is 3040016070787, 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 478596-002.