| PartNumber | D38999/20JD35PC-LC | D38999/20JD35PC |
| Description | Circular MIL Spec Connector 37P Size 20 Wall Mount Recept Pin | Circular MIL Spec Connector 37P RCPT SZ 15 PIN WL MNT |
| Manufacturer | Amphenol | Amphenol |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector |
| RoHS | N | N |
| Contact Gender | Without Pin Contacts | Pin (Male) |
| MIL Type | MIL-DTL-38999 III | MIL-DTL-38999 III |
| Termination Style | - | Crimp |
| Contact Plating | - | Gold |
| Contact Material | - | Copper Alloy |
| Series | D38999 III | D38999 III |
| Brand | Amphenol Aerospace | Amphenol Aerospace |
| Product Type | Circular MIL Spec Connector | Circular MIL Spec Connector |
| Factory Pack Quantity | 1 | 1 |
| Subcategory | Circular Connectors | Circular Connectors |
| Tradename | 38999 | 38999 |
| Part # Aliases | 88-578894-35K | 88-578864-35K |
| Unit Weight | 0.035274 oz | 0.035274 oz |
| Number of Positions | - | 37 Position |
| Insert Arrangement | - | 15 - 35 |
| Product | - | Receptacles |
| Shell Size | - | 15 |
| Shell Style | - | Wall Mount |
| Mounting Style | - | Panel |
| Current Rating | - | 5 A |
| Mounting Angle | - | Straight |
| Shell Plating | - | Olive Drab Cadmium |
| Mating Style | - | Self Locking |
| Shell Material | - | Composite |