Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 51583001-001 found under Screw Machine by Teac Aerospace Technologies Inc. The National Stock Number assigned to this part is 5305016024063, 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 51583001-001.