Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number W11C32 found under Wrench Cage Assembl by Kerotest Manufacturing Corp. The National Stock Number assigned to this part is 5120000782321, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like W11C32.