Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 943 119-002 found under Switchelectronic by Hirschmann Electronics Inc. The National Stock Number assigned to this part is 5930016940371, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 943 119-002.