Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1 3500 7019 31 IT3 7 found under Schraube by Saacke Gmbh. The National Stock Number assigned to this part is 5305123395986, 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 1 3500 7019 31 IT3 7.