Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NF149DC found under Ice Cream Freezer Power Operated by F W Lang Co. The National Stock Number assigned to this part is 4110002704505, and the Federal Supply Class is 4110 Refrigeration Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NF149DC.