Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 50126-394 found under Screw Assembly Pane by Aar Manufacturing Inc. The National Stock Number assigned to this part is 5305014257820, 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 50126-394.