Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HP1141107-1 found under Spring Helical Comp by Tactair Fluid Controls Inc. The National Stock Number assigned to this part is 5360012058048, 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 HP1141107-1.