Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NF42175PC264 found under Screw Cap Socket He by Foster Wheeler North America Corp. The National Stock Number assigned to this part is 5305010864028, 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 NF42175PC264.