Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 48737 found under Bar Seat Mounting by Allianz Sweeper Company. The National Stock Number assigned to this part is 2540004812720, and the Federal Supply Class is 2540 Vehicular Furniture And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 48737.