| 18May42-9Dec42 | 13th Armor (less 1st Battalion) (1st Armored Division) |
| 1942 | [Tank Destroyer Battalion (1st Armored Division): Headquarters and Headquarters Company and Company C] |
| 1942 | Service Company, 1st Armored Division |
| 11Jun42-9Dec42 | Maintenance Battalion,1st Armored Division (less Companies A and B) |
| 1942 | 106th Coast Artillery Battalion (Antiaircraft) |
| 11Oct43-8May44 | 3440th Ordnance Medium Automotive Maintenance Company |
| lateOct43- | part of 11th Infantry (5th Infantry Division) |
| 29Nov43-4Jul44 | Depot O-602 |
