Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6027 found under Lamp Incandescent by Marco Ophthalmic Inc. The National Stock Number assigned to this part is 6240015363604, and the Federal Supply Class is 6240 Electric Lamps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6027.