Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 651-0516-001 found under Screw by Aselsan As Mikroelektronik Gudum. The National Stock Number assigned to this part is 5305011353364, 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 651-0516-001.