The encounter will be played at Appleby Frodingham's home ground at Brumby Hall, DN16 1AA (kick-off 10.30am). Admission for the game is free of charge.
The match is fourth versus sixth, with the Iron looking to bridge a four-point gap between the two sides. United currently have two games in hand over Mansfield Town, who top the North East League, but are five points adrift of the Stags.
United will also be looking to bounce back from their last league outing a fortnight ago when they were edged out 2-1 at home to Doncaster Rovers. The Imps come into the fixture off the back of a 5-0 home win against Huddersfield Town last time out.