Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25020556 found under Screw Cap Socket He by Karg Ohg Industrieanlagen. The National Stock Number assigned to this part is 5305121900318, 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 25020556.