Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NN1049KPC20 found under Spring by Jered Products Inc. The National Stock Number assigned to this part is 5360008918561, and the Federal Supply Class is 5360 Coil Flat Leaf And Wire Springs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NN1049KPC20.