Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SASITETUBEASSY-2 found under Sighttube Special by Excell Technologies International. The National Stock Number assigned to this part is 4630014633990, and the Federal Supply Class is 4630 Sewage Treatment Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SASITETUBEASSY-2.