Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 990-00026-9 found under Screw Cap Socket He by Magellan Aerospace Winnipeg. The National Stock Number assigned to this part is 5305200047429, 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 990-00026-9.