| PartNumber | MS3101F18-9P | MS3101F18-9S |
| Description | Circular MIL Spec Connector 7P SIZE 18 PIN | Circular MIL Spec Connector CONN ASSEMBLY |
| Manufacturer | Amphenol | Amphenol |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector |
| RoHS | N | - |
| Number of Positions | 7 Position | 7 Position |
| Insert Arrangement | 18-9 | 18-9 |
| Contact Gender | Pin (Male) | Socket (Female) |
| MIL Type | MIL-DTL-5015 | MIL-DTL-5015 |
| Product | Receptacles | Receptacles |
| Shell Size | 18 | 18 |
| Shell Style | In-Line | In-Line |
| Series | MS 5015 | MS |
| Brand | Amphenol Industrial | Amphenol Industrial |
| Shell Plating | Olive Drab Chromate over Cadmium | Olive Drab Chromate over Cadmium |
| Product Type | Circular MIL Spec Connector | Circular MIL Spec Connector |
| Factory Pack Quantity | 1 | - |
| Subcategory | Circular Connectors | Circular Connectors |
| Tradename | 5015 | - |
| Part # Aliases | MS31O1F18-9P | 31M2707 |