Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number V2B11738-4NF found under Spring Helical Comp by Vacco Industries. The National Stock Number assigned to this part is 5360014239013, 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 V2B11738-4NF.