| PartNumber | MS3108E28-20S | MS3108E28-21P | MS3108E28-20P |
| Description | Circular MIL Spec Connector ER 14C 4#16 10#12 SKT PLUG | Circular MIL Spec Connector 37P Size 28 R/A Plug 5015 | Circular MIL Spec Connector ER 14C 4#16 10#12 PIN PLUG |
| Manufacturer | Amphenol | Amphenol | Amphenol |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| RoHS | N | N | - |
| Number of Positions | 14 Position | 37 Position | 14 Position |
| Insert Arrangement | 28-20 | 28-21 | 28-20 |
| Contact Gender | Socket (Female) | Pin (Male) | Pin (Male) |
| MIL Type | MIL-DTL-5015 | MIL-DTL-5015 | MIL-DTL-5015 |
| Product | Plugs | Plugs | Plugs |
| Shell Size | 28 | 28 | 28 |
| Shell Style | Right Angle | Right Angle | Right Angle |
| 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 | U10-169828-20S | MS31O8E28-21P U10-169828-21P | U10-169828-20P |
| Unit Weight | 8.191037 oz | 7.545100 oz | - |