| PartNumber | 311P407-4S-B-12 | 311P407-2S-B-12 | 311P407-2P-B-12 |
| Description | D-Sub MIL Spec Connectors RECEPT ASSY,62 POSN | D-Sub MIL Spec Connectors RECEPT ASSY,26 POSN | D-Sub MIL Spec Connectors PLUG ASSY,26 POSN,AM |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors |
| RoHS | Y | Y | Y |
| Gender | Female | Female | Male |
| Number of Positions | 62 Position | 26 Position | 26 Position |
| Termination Style | Crimp | Crimp | Crimp |
| Mounting Style | Wire | Wire | Wire |
| Shell Size | 4 | 2 | 2 |
| Brand | TE Connectivity / Raychem | TE Connectivity / Raychem | TE Connectivity |
| Contact Material | Brass | Brass | Brass |
| Shell Plating | Gold | Gold | Gold |
| Product Type | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors |
| Shell Material | Brass | Brass | Brass |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | MIL-Spec / MIL-Type | MIL-Spec / MIL-Type | MIL-Spec / MIL-Type |
| Part # Aliases | 206503-4 | 206501-4 | 206500-4 |