Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SO33E1240 found under Starter Mtr Mag Lvp by Westinghouse Electric Corp. The National Stock Number assigned to this part is 2995014923416, and the Federal Supply Class is 2995 Miscellaneous Engine Accessories Aircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SO33E1240.