Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F3D10161 ITEM 003 found under Screw Cap Socket He by Vacco Industries. The National Stock Number assigned to this part is 5305014140147, 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 F3D10161 ITEM 003.