Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 58-0720 10 found under Screw Machine by Asm Industries Inc. The National Stock Number assigned to this part is 5305016169725, 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 58-0720 10.