Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EN7-27 found under Cable Negatibe by Winco Inc. The National Stock Number assigned to this part is 2920008862935, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EN7-27.