Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G2ZX-C-BK found under Flashlight by Surefire Llc. The National Stock Number assigned to this part is 6230015323740, and the Federal Supply Class is 6230 Electric Portable And Hand Lighting Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like G2ZX-C-BK.