Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L22125 40 28BCL found under Screw Machine by Bureau Normalisation. The National Stock Number assigned to this part is 5305142879335, 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 L22125 40 28BCL.