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Milnec designs and manufactures ruggedized military-grade circular connectors, backshells, and contacts for demanding aerospace, defense, and industrial applications.
Parts that are not part of a series
Company background and product focus
Milnec is a specialized manufacturer of heavy-duty, ruggedized circular connectors engineered for the most demanding military, aerospace, and industrial applications. With a focus on quality and reliability, Milnec delivers connectors that meet or exceed military specifications.
Milnec's connector product lines include:
All Milnec connector shells and components are engineered from high-grade aluminum alloys to withstand harsh environments and rough handling. Their COTS connectors are built in accordance with the latest military standards and are 100% compatible with popular mil-spec series while offering competitive pricing and availability.
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Product families from Milnec
| Series | Category | Parts | Status | Description |
|---|---|---|---|---|
| Series | Category | Parts | Status | Description |
|---|---|---|---|---|
| Connectors, Interconnects | 1 | Active |
Parts from Milnec that are not part of a series
| Part Information | Pricing (lowest) | Primary Material | Type | Number of Positions | Shell Size - Insert | Shell Size (MIL) | Housing Color | Fastening Type | Ingress Protection | Material Flammability Rating | Shielding | Grade | Connector Type | Qualification | Shell Material | Shell Finish | Mounting Type | Orientation | Mounting Feature | Contact Type | Contact Size Options |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Female Sockets | 79 | 21, 21 | G | Olive Drab | Threaded | Environment Sealed | UL94 V-0 | Shielded | Military | Receptacle Housing | MIL-DTL-38999 Series III | Aluminum | Olive Drab Cadmium | Free Hanging (In-Line) | — | — | — | — |
Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Female Sockets | 79 | — | — | Olive Drab | Threaded | Waterproof | UL94 V-0 | Shielded | Military | Receptacle Housing | MIL-DTL-38999 Series III | Aluminum | Olive Drab Cadmium | Panel Mount | N (Normal) | Bulkhead, Front Side Nut | — | — |
 Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Male Pins | 6 | — | A | Silver | Threaded | Environment Resistant | UL94 V-0 | Shielded | Military | Plug Housing | MIL-DTL-38999 Series III | Aluminum Alloy | Electroless Nickel | Panel Mount | A | Flange | Crimp | 22D |
Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Male Pins | 6 | — | A | Silver | Threaded | Environment Resistant | UL94 V-0 | Shielded | Military | Plug Housing | MIL-DTL-38999 Series III | Aluminum Alloy | Electroless Nickel | Panel Mount | A | Flange | Crimp | 22D |
 Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Male Pins | 6 | — | A | Silver | Threaded | Environment Resistant | UL94 V-0 | Shielded | Military | Plug Housing | MIL-DTL-38999 Series III | Aluminum Alloy | Electroless Nickel | Panel Mount | B | Flange | Crimp | 22D |
Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Male Pins | 6 | — | A | Silver | Threaded | Environment Resistant | UL94 V-0 | Shielded | Military | Plug Housing | MIL-DTL-38999 Series III | Aluminum Alloy | Electroless Nickel | Panel Mount | B | Flange | Crimp | 22D |
Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Male Pins | 6 | — | A | Silver | Threaded | Environment Resistant | UL94 V-0 | Shielded | Military | Plug Housing | MIL-DTL-38999 Series III | Aluminum Alloy | Electroless Nickel | Panel Mount | C | Flange | Crimp | 22D |
Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Male Pins | 6 | — | A | Silver | Threaded | Environment Resistant | UL94 V-0 | Shielded | Military | Plug Housing | MIL-DTL-38999 Series III | Aluminum Alloy | Electroless Nickel | Panel Mount | C | Flange | Crimp | 22D |
Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Male Pins | 6 | — | A | Silver | Threaded | Environment Resistant | UL94 V-0 | Shielded | Military | Plug Housing | MIL-DTL-38999 Series III | Aluminum Alloy | Electroless Nickel | Panel Mount | D | Flange | Crimp | 22D |
Milnec MIL-DTL-38999 SERIES III RECEPTI | Sign in to see pricing | Metal | For Male Pins | 6 | — | A | Silver | Threaded | Environment Resistant | UL94 V-0 | Shielded | Military | Plug Housing | MIL-DTL-38999 Series III | Aluminum Alloy | Electroless Nickel | Panel Mount | D | Flange | Crimp | 22D |