Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3N20-2PC27 found under Spring Helical Extension by Alfa Laval Inc. The National Stock Number assigned to this part is 5360005738513, 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 3N20-2PC27.