Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 17720233A 200MM AH IT13 found under Pin Lock by Halla Hydro Ab. The National Stock Number assigned to this part is 5315014255459, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 17720233A 200MM AH IT13.