Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A 001 542 33 23 found under Buzzer by Daimler Trucks North America Llc. The National Stock Number assigned to this part is 6350012429113, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A 001 542 33 23.