| Applications | Aviation, Communication Systems, Industrial |
| Backshell Material, Plating | - |
| Base Product Number | D38999/23HE |
| Cable Opening | - |
| Category | Connectors, Interconnects |
| Color | Silver |
| Connector Type | Receptacle, Female Sockets |
| Contact Finish - Mating | Gold |
| Contact Finish Thickness - Mating | - |
| Contact Material | Nickel Iron Alloy |
| Current Rating (Amps) | - |
| Fastening Type | Threaded |
| Features | Hermetically Sealed |
| Ingress Protection | Environment Resistant |
| Insert Material | Fluorosilicone Elastomer |
| Material Flammability Rating | - |
| Mfr | TE Connectivity Deutsch Connectors |
| Mounting Feature | Bulkhead - Front Side Nut |
| Mounting Type | Panel Mount |
| Number of Positions | 55 |
| Operating Temperature | -65?C ~ 200?C |
| Orientation | D |
| Package | Bulk |
| Part Status | Active |
| Primary Material | Metal |
| Series | MIL-DTL-38999 Series III, DTS |
| Shell Finish | Electroless Nickel |
| Shell Material | Stainless Steel |
| Shell Size - Insert | 17-35 |
| Shell Size, MIL | - |
| Shielding | Shielded |
| Termination | Solder Eyelet(s) |
| Voltage Rating | 400VAC, 550VDC |