Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F1L0-403SS found under Screw Machine by Honeywell Intl Inc. The National Stock Number assigned to this part is 5305002156295, 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 F1L0-403SS.