Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MIA022 found under Screw Shoulder by Drs Test And Energy Management Llc. The National Stock Number assigned to this part is 5305012407286, 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 MIA022.