 | |  | |
| PartNumber | D38999/24MH21SA-LC | D38999/24MH21SB | D38999/24MH21SA |
| Description | Circular MIL Spec Connector 21C 21#16 SKT J am Nut REC | Circular MIL Spec Connector CTV 21C 21#16 SKT J/N RECP | Circular MIL Spec Connector CTV 21C 21#16 SKT J/N RECP |
| Manufacturer | Amphenol | Amphenol | Amphenol |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| RoHS | Y | - | - |
| MIL Type | MIL-DTL-38999 III | MIL-DTL-38999 III | MIL-DTL-38999 III |
| Series | D38999 III | D38999 III | D38999 III |
| Brand | Amphenol Aerospace | Amphenol Aerospace | Amphenol Aerospace |
| 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 | 38999 | 38999 | 38999 |
| Part # Aliases | 91-578908-21H | 91-578878-21J | 91-578878-21H |
| Number of Positions | - | 21 Position | 21 Position |
| Insert Arrangement | - | 23 - 21 | 23-21 |
| Contact Gender | - | Socket (Female) | Socket (Female) |
| Product | - | Receptacles | Receptacles |
| Shell Size | - | 23 | 23 |
| Shell Style | - | Jam Nut | Jam Nut |
| Mounting Style | - | Panel | Panel |
| Termination Style | - | Crimp | Crimp |
| Current Rating | - | 13 A | - |
| Shell Plating | - | Nickel | Electroless Nickel |
| Shell Material | - | Composite | Aluminum |
| Contact Plating | - | - | Gold |
| Contact Material | - | - | Copper Alloy |
| Packaging | - | - | Bulk |
| Mounting Angle | - | - | Straight |
| Mating Style | - | - | Self Locking |