Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 98D44-1 found under Tube Assembly Fuel by Grimes Aerospace Company. The National Stock Number assigned to this part is 2540000965741, 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 98D44-1.