Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KE251E found under Socket Plug In Electronic Compon by S E Associates Ltd Partnership. The National Stock Number assigned to this part is 5935014415615, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like KE251E.