Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 620-0006-001 found under Setscrew by Bf Goodrich Aerospace. The National Stock Number assigned to this part is 5305001440430, 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 620-0006-001.