Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HDC-825FL15 found under Light Extension by Industrial Sales Co. The National Stock Number assigned to this part is 6230014084865, 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 HDC-825FL15.