Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 27-9WTD found under Screw Machine by Realist Inc. The National Stock Number assigned to this part is 5305006377458, 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 27-9WTD.