The 104th received its new distinctive unit insignia in 2006.

In 1969, the group received its own distinctive unit insignia.

It received a distinctive unit insignia on 3 April 1991.

It received a distinctive unit insignia on 27 March 1969.

It received its distinctive unit insignia on 14 April 1988.

It received its distinctive unit insignia on 12 November 1969.

It received its distinctive unit insignia on 5 January 1977.

That year, the division also received its distinctive unit insignia.

The distinctive unit insignia was approved on 25 March 1977.

The distinctive unit insignia was approved on 22 March 1996.