The UNIVAC 1104 was a 30 bit version of the UNIVAC 1103 built for Westinghouse Electric Corporation, in 1957, for use on the BOMARC missile program.

However by the time the BOMARC was deployed in the 1960s, a more modern computer (a version of the AN/USQ-20, designated the G-40) had replaced the UNIVAC 1104.