Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ACFKSC38-8Z found under Screw Cap Socket Head by Performance Polymer Technologies Llc. The National Stock Number assigned to this part is 5305012924176, 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 ACFKSC38-8Z.