Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19M7873 found under Screw Cap Hexagon Head by C K Power Products Corp. The National Stock Number assigned to this part is 5305015489402, 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 19M7873.