Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IR0179213 ITEM 29 found under Nut Plain Hexagon by Thales Optronics Limited. The National Stock Number assigned to this part is 5310991377323, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like IR0179213 ITEM 29.