Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 900313-0281 found under Screw Machine by United States Postal Service. The National Stock Number assigned to this part is 5305013877425, 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 900313-0281.