Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19H430-5 found under Insert Screw Thread by Colt Industries Inc. The National Stock Number assigned to this part is 5325002905090, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 19H430-5.