Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1B3024-33Z found under Lumbar Assy by Ami Industries Inc. The National Stock Number assigned to this part is 1680014768769, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1B3024-33Z.