Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A3A673 found under Frame Seat Vehicular by Oro Manufacturing Company. The National Stock Number assigned to this part is 2540000656129, 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 A3A673.