Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 793523-1 found under Outlet Regulator by Honeywell Intl Inc. The National Stock Number assigned to this part is 1660003464978, and the Federal Supply Class is 1660 Aircraft Air Conditioning Heating And Pressurizing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 793523-1.