Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LC 020A 13M found under Spring Helical Compression by Lee Spring Co Inc. The National Stock Number assigned to this part is 5360016704752, 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 LC 020A 13M.