Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2V539 found under Light Desk by W W Grainger Inc. The National Stock Number assigned to this part is 6230013424188, 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 2V539.