Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LS15234C4-26 found under Screw Close Toleran by Alcoa Global Fasteners Inc. The National Stock Number assigned to this part is 5305003402879, 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 LS15234C4-26.