| PartNumber | MS3102A22-4P | MS3102A22-4S | MS3102A22-4P-RES |
| Description | Circular MIL Spec Connector 4P SIZE 22 BOX MOUNT RECEPTACLE PIN 5015 | Circular MIL Spec Connector 4P Box Mount FM Receptacle SKT 5015 | Circular MIL Spec Connector ER 4C 2#12 2#8 Pin REC BOX |
| Manufacturer | Amphenol | Amphenol | Amphenol |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| RoHS | N | - | - |
| Number of Positions | 4 Position | 4 Position | 4 Position |
| Insert Arrangement | 22-4 | 22-4 | 22-4 |
| Contact Gender | Pin (Male) | Socket (Female) | Pin (Male) |
| MIL Type | MIL-DTL-5015 | MIL-DTL-5015 | MIL-DTL-5015 |
| Product | Receptacles | Receptacles | Receptacles |
| Shell Size | 22 | 22 | 22 |
| Shell Style | Box Mount | Box Mount | Box Mount |
| Mounting Style | Panel | Panel | Panel |
| Series | MS 5015 | MS 5015 | MS 5015 |
| Brand | Amphenol Industrial | Amphenol Industrial | Amphenol Industrial |
| Shell Plating | Olive Drab Chromate over Cadmium | Olive Drab Chromate over Cadmium | Olive Drab Chromate over Cadmium |
| Product Type | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Circular Connectors | Circular Connectors | Circular Connectors |
| Tradename | 5015 | 5015 | 5015 |
| Part # Aliases | MS31O2A22-4P U61-168222-04P | MS31O2A22-4S U61-168222-04S | - |
| Unit Weight | 2 oz | - | 2.031780 oz |