Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N260A598-IT6 found under Ring Piston by J And R Engineering Company Inc. The National Stock Number assigned to this part is 3040015513860, 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 N260A598-IT6.