Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D5288-2M5-1-2-13X2INNYLON found under Screw Special by U S Dept Of Transportation Federal. The National Stock Number assigned to this part is 5305007635477, 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 D5288-2M5-1-2-13X2INNYLON.