Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NAS1580C3T24P found under Screw Close Toleran by Gulfstream Aerospace Corp. The National Stock Number assigned to this part is 5305015510743, 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 NAS1580C3T24P.