Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 73049 found under Guide Wedge Spring Brake by Little Giant Crane And Shovel Inc. The National Stock Number assigned to this part is 2530004066789, and the Federal Supply Class is 2530 Vehicular Brake Steering Axle Wheel And Track Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 73049.