 |  | | |
| PartNumber | D38999/20MD18SA | D38999/20MD18SB | D38999/20MD18SA-LC |
| Description | Circular MIL Spec Connector 18P RCPT SZ 15 SKT WL MNT | Circular MIL Spec Connector SQUARE FLANGE RECEPTACLE | Circular MIL Spec Connector CTV 18C 18#20 SKT RECP |
| Manufacturer | Amphenol | TE Connectivity | Amphenol |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| RoHS | Y | Y | - |
| Number of Positions | 18 Position | 18 Position | - |
| Insert Arrangement | 15 - 18 | 15 - 18 | - |
| Contact Gender | Socket (Female) | Socket (Female) | - |
| MIL Type | MIL-DTL-38999 III | MIL-DTL-38999 III | MIL-DTL-38999 III |
| Product | Receptacles | Receptacles | - |
| Shell Size | 15 | 15 | - |
| Shell Style | Wall Mount | Wall Mount | - |
| Mounting Style | Panel | Panel | - |
| Termination Style | Crimp | Crimp | - |
| Current Rating | 7.5 A | 7.5 A | - |
| Contact Plating | Gold | - | - |
| Contact Material | Copper Alloy | - | - |
| Series | D38999 III | - | D38999 III |
| Mounting Angle | Straight | - | - |
| Brand | Amphenol Aerospace | TE Connectivity / DEUTSCH | Amphenol Aerospace |
| Shell Plating | Nickel | Nickel | - |
| Mating Style | Self Locking | - | - |
| Product Type | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| Shell Material | Composite | Composite | - |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Circular Connectors | Circular Connectors | Circular Connectors |
| Tradename | 38999 | - | 38999 |
| Part # Aliases | 91-578864-18H | - | 91-578894-18H |