Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TX1024C4-16-6A found under Screw Close Tolerance by Valley Todeco Inc. The National Stock Number assigned to this part is 5305015128305, 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 TX1024C4-16-6A.