Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 58 0 5641 14 found under Screw Externally Relieved Body by Southco Inc. The National Stock Number assigned to this part is 5305009595375, 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 58 0 5641 14.