Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6492884-52 found under Bolt Internal Wrenching by Duffnorton Co Inc. The National Stock Number assigned to this part is 5306013302135, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6492884-52.