Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20097-3C-14B found under Screw Cap Hexagon H by Sps Technologies Inc. The National Stock Number assigned to this part is 5305015970617, 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 20097-3C-14B.