Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EG7633ITEM6 found under Spring Helical Comp by Allis Chalmers Corp. The National Stock Number assigned to this part is 5360002572269, 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 EG7633ITEM6.