Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 108-000-054 found under Holder Light by Mag Instrument Inc. The National Stock Number assigned to this part is 6230013227592, 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 108-000-054.