Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NAS1219-3C6 found under Screw Machine by Aerospace Industries Llc. The National Stock Number assigned to this part is 5305003168123, 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 NAS1219-3C6.