Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BUL100J PIECE 3 found under Spring Helical Compression by Carter Controls. The National Stock Number assigned to this part is 5360013096916, 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 BUL100J PIECE 3.