Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1M7119 found under Screw Panel Fastener by Caterpillar Inc. The National Stock Number assigned to this part is 5305014376098, 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 1M7119.