Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19216-501 found under Screw Assembly Pane by U S Dept Of Transportation Federal. The National Stock Number assigned to this part is 5305012935659, 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 19216-501.