Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BM100024-480 found under Screw Shoulder by M C L Inc. The National Stock Number assigned to this part is 5305015074468, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BM100024-480.