 |  | | |
| PartNumber | MS27474T12F4P | MS27474T12F4PB | MS27474T12F4PA |
| Description | Circular MIL Spec Connector 4P SZ 12 RCPT PNL MNT PIN | Circular MIL Spec Connector JT 4C 4#16 PIN RECP | Circular MIL Spec Connector 4P SZ 12 RCPT PNL MNT PIN |
| Manufacturer | Amphenol | Amphenol | - |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector | - |
| RoHS | N | Y | - |
| Number of Positions | 4 Position | - | - |
| Insert Arrangement | 12-4 | - | - |
| Contact Gender | Pin (Male) | - | - |
| MIL Type | MIL-DTL-38999 II | - | - |
| Product | Receptacles | - | - |
| Shell Size | 12 | - | - |
| Shell Style | Jam Nut | - | - |
| Termination Style | Crimp | - | - |
| Series | MS 38999 II | D38999 III | - |
| Brand | Amphenol Aerospace | Amphenol Aerospace | - |
| Shell Plating | Passivated Steel | - | - |
| Product Type | Circular MIL Spec Connector | Circular MIL Spec Connector | - |
| Qualification | EREL | - | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Circular Connectors | Circular Connectors | - |
| Tradename | 38999 | 38999 | - |
| Part # Aliases | 91-542148-04P | 91-542148-04R | - |