Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3135193 6IN 3W3P FIG 7 ITEM 9 found under Spring Helical Compression by R And M Energy Systems Tomball P. The National Stock Number assigned to this part is 5360012372351, 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 3135193 6IN 3W3P FIG 7 ITEM 9.