Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A46-1429 found under Spring Gradation Co by Barber Greene Co. The National Stock Number assigned to this part is 5360008657022, 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 A46-1429.