| PartNumber | D38999/24SE99SN | D38999/24SE99PN |
| Description | Circular MIL Spec Connector 23P Size 24 Jam Nut Recpt Socket | Circular MIL Spec Connector 23P Size 24 Jam Nut Recpt Pin |
| Manufacturer | Amphenol | Amphenol |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector |
| RoHS | Y | Y |
| Number of Positions | 23 Position | 23 Position |
| Insert Arrangement | 17 - 99 | 17 - 99 |
| Contact Gender | Socket (Female) | Pin (Male) |
| MIL Type | MIL-DTL-38999 III | MIL-DTL-38999 III |
| Product | Receptacles | Receptacles |
| Shell Size | 17 | 17 |
| Shell Style | Jam Nut | Jam Nut |
| Mounting Style | Panel | Panel |
| Termination Style | Crimp | Crimp |
| Current Rating | 7.5 A, 13 A | 7.5 A, 13 A |
| Contact Plating | Gold | Gold |
| Contact Material | Copper Alloy | Copper Alloy |
| Series | D38999 III | D38999 III |
| Mounting Angle | Straight | Straight |
| Brand | Amphenol Aerospace | Amphenol Aerospace |
| Shell Plating | Nickel | Nickel |
| Mating Style | Self Locking | Self Locking |
| Product Type | Circular MIL Spec Connector | Circular MIL Spec Connector |
| Qualification | EREL | - |
| Shell Material | Steel | Steel |
| Factory Pack Quantity | 1 | 1 |
| Subcategory | Circular Connectors | Circular Connectors |
| Tradename | 38999 | 38999 |
| Part # Aliases | 10-552265-99S | 10-552265-99P |