Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4C10MXPS 79851 found under Screw Machine by Speedwell Ventures Inc. The National Stock Number assigned to this part is 5305014436529, 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 4C10MXPS 79851.