Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N81P9004C13 found under Screw Machine by Mpd Inc. The National Stock Number assigned to this part is 5305006375884, 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 N81P9004C13.