Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 443 12516 found under Screw Machine by Cnh Uk Limited. The National Stock Number assigned to this part is 5305015019868, 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 443 12516.