Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A02L1105-1 found under Packing Nut by The Boeing Company. The National Stock Number assigned to this part is 4730004422837, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A02L1105-1.