Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 41621007020019 found under Screw Machine by Talbert Manufacturing Inc. The National Stock Number assigned to this part is 5305012833944, 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 41621007020019.