Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6S6 BM found under Lamp Incandescent by Philips Electronics North American. The National Stock Number assigned to this part is 6240002996468, 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 6S6 BM.