Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2146188 found under Spring Helical Compression by Triple A Spring Limited Partnership. The National Stock Number assigned to this part is 5360003773974, 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 2146188.