| PartNumber | MS3102A20-14P-RES | MS3102A20-14S | MS3102A20-14P |
| Description | Circular MIL Spec Connector ER 5C 3#12 2#8 PIN RECP BOX | Circular MIL Spec Connector 5P SIZE 20 BOX MOUNT RECEPTACLE SKT 5015 | Circular MIL Spec Connector 5P SIZE 20 BOX MOUNT RECEPTACLE PIN 5015 |
| Manufacturer | Amphenol | Amphenol | Amphenol |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| Contact Gender | Pin (Male) | Socket (Female) | Pin (Male) |
| Shell Style | Box Mount | Box Mount | Box Mount |
| Mounting Style | Panel | Panel | Panel |
| Brand | Amphenol Industrial | Amphenol Industrial | Amphenol Industrial |
| Product Type | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| Subcategory | Circular Connectors | Circular Connectors | Circular Connectors |
| RoHS | - | N | N |
| Number of Positions | - | 5 Position | 5 Position |
| Insert Arrangement | - | 20-14 | 20-14 |
| MIL Type | - | MIL-DTL-5015 | MIL-DTL-5015 |
| Product | - | Receptacles | Receptacles |
| Shell Size | - | 20 | 20 |
| Series | - | MS 5015 | MS 5015 |
| Shell Plating | - | Olive Drab Chromate over Cadmium | Olive Drab Chromate over Cadmium |
| Factory Pack Quantity | - | 1 | 1 |
| Tradename | - | 5015 | 5015 |
| Part # Aliases | - | MS31O2A20-14S U61-168220-14S | MS31O2A20-14P U61-168220-14P |
| Qualification | - | - | EREL |