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Mil. Spec. Screw-Together Connectors
Rated to MIL-DTL-5015 specifications, these connectors are compatible with other products that meet the same standard. They can withstand high-vibration applications and frequent connection and disconnection. All come assembled with pins and sockets in place. When mating connectors, both the gender and housing thread location must be opposite.
Caps (sold separately) protect connectors when not in use.
For technical drawings and 3-D models, click on a part number.
Solder Plugs—External Thread
 |  2 Pole |  3 Pole |  4 Pole |  5 Pole |  6 Pole |
 7 Pole |  10 Pole |  14 Pole |  17 Pole |  37 Pole |
Housing Thread | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | Voltage | Current | For Wire Gauge | For Cable OD | Lg. | Wd. | Ht. | Housing Material | Size | Type | Temp. Range, °F | Connector Shell Size | Military Specifications Met | Each | |
| 2 | 500V AC/700V DC | 13A | 20-16 | 0.14"-0.3" | 2.3" | 0.6" | 1.1" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | -65° to 255° | 10SL | MS3101F10SL-4P | 0000000 | 000000 |
| 3 | 500V AC/700V DC | 13A | 20-16 | 0.14"-0.3" | 2.3" | 0.6" | 1.1" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | -65° to 255° | 10SL | MS3101F10SL-3P | 0000000 | 00000 |
| 4 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 2.3" | 0.9" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3101F14S-2P | 0000000 | 00000 |
| 5 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 2.3" | 0.9" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3101F14S-5P | 0000000 | 00000 |
| 6 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 2.3" | 0.9" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3101F14S-6P | 0000000 | 00000 |
| 7 | 500V AC/700V DC | 13A | 20-16 | 0.26"-0.55" | 2.3" | 1" | 1.3" | Cadmium-Plated Aluminum | 1"-20 | UNEF | -65° to 255° | 16S | MS3101F16S-1P | 0000000 | 00000 |
| 10 | 200V AC/250V DC | 13A | 20-16 | 0.29"-0.61" | 2.7" | 1.1" | 1.4" | Cadmium-Plated Aluminum | 1 1/8"-18 | UNEF | -65° to 255° | 18 | MS3101F18-1P | 0000000 | 00000 |
| 14 | 500V AC/700V DC | 13A | 20-16 | 0.35"-0.74" | 2.8" | 1.3" | 1.5" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | -65° to 255° | 20 | MS3101F20-27P | 0000000 | 00000 |
| 17 | 500V AC/700V DC | 13A | 20-16 | 0.35"-0.74" | 2.8" | 1.3" | 1.5" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | -65° to 255° | 20 | MS3101F20-29P | 0000000 | 00000 |
| 37 | 500V AC/700V DC | 13A | 20-16 | 0.47"-0.92" | 3" | 1.8" | 2" | Cadmium-Plated Aluminum | 1 3/4"-18 | UNS | -65° to 255° | 28 | MS3101F28-21P | 0000000 | 000000 |
Solder Plugs—Internal Thread
 | 2 Pole | 3 Pole | 4 Pole | 5 Pole | 6 Pole |
7 Pole | 10 Pole | 14 Pole | 17 Pole | 37 Pole |
Housing Thread | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | Voltage | Current | For Wire Gauge | For Cable OD | OD | Lg. | Housing Material | Size | Type | Temp. Range, °F | Connector Shell Size | Military Specifications Met | Each | |
| 2 | 500V AC/700V DC | 13A | 20-16 | 0.14"-0.3" | 1" | 2.3" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | -65° to 255° | 10SL | MS3106F10SL-4P | 0000000 | 000000 |
| 3 | 500V AC/700V DC | 13A | 20-16 | 0.14"-0.3" | 1" | 2.3" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | -65° to 255° | 10SL | MS3106F10SL-3P | 0000000 | 00000 |
| 4 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 1.2" | 2.3" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3106F14S-2P | 0000000 | 00000 |
| 5 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 1.2" | 2.3" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3106F14S-5P | 0000000 | 00000 |
| 6 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 1.2" | 2.3" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3106F14S-6P | 0000000 | 00000 |
| 7 | 500V AC/700V DC | 13A | 20-16 | 0.26"-0.55" | 1.3" | 2.3" | Cadmium-Plated Aluminum | 1"-20 | UNEF | -65° to 255° | 16S | MS3106F16S-1P | 0000000 | 00000 |
| 10 | 200V AC/250V DC | 13A | 20-16 | 0.29"-0.61" | 1.3" | 2.7" | Cadmium-Plated Aluminum | 1 1/8"-18 | UNEF | -65° to 255° | 18 | MS3106F18-1P | 0000000 | 00000 |
| 14 | 500V AC/700V DC | 13A | 20-16 | 0.35"-0.74" | 1.5" | 2.8" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | -65° to 255° | 20 | MS3106F20-27P | 0000000 | 00000 |
| 17 | 500V AC/700V DC | 13A | 20-16 | 0.35"-0.74" | 1.5" | 2.8" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | -65° to 255° | 20 | MS3106F20-29P | 0000000 | 00000 |
| 37 | 500V AC/700V DC | 13A | 20-16 | 0.47"-0.92" | 2" | 3" | Cadmium-Plated Aluminum | 1 3/4"-18 | UNS | -65° to 255° | 28 | MS3106F28-21P | 0000000 | 000000 |
Solder Sockets—External Thread
 | 2 Pole | 3 Pole | 4 Pole | 5 Pole | 6 Pole |
7 Pole | 10 Pole | 14 Pole | 17 Pole | 37 Pole |
Housing Thread | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | Voltage | Current | For Wire Gauge | For Cable OD | Lg. | Wd. | Ht. | Housing Material | Size | Type | Temp. Range, °F | Connector Shell Size | Military Specifications Met | Each | |
| 2 | 500V AC/700V DC | 13A | 20-16 | 0.14"-0.3" | 2.3" | 0.6" | 1.1" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | -65° to 255° | 10SL | MS3101F10SL-4S | 0000000 | 000000 |
| 3 | 500V AC/700V DC | 13A | 20-16 | 0.14"-0.3" | 2.3" | 0.6" | 1.1" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | -65° to 255° | 10SL | MS3101F10SL-3S | 0000000 | 00000 |
| 4 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 2.3" | 0.9" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3101F14S-2S | 0000000 | 00000 |
| 5 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 2.3" | 0.9" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3101F14S-5S | 0000000 | 00000 |
| 6 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 2.3" | 0.9" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3101F14S-6S | 0000000 | 00000 |
| 7 | 500V AC/700V DC | 13A | 20-16 | 0.26"-0.55" | 2.3" | 1" | 1.3" | Cadmium-Plated Aluminum | 1"-20 | UNEF | -65° to 255° | 16S | MS3101F16S-1S | 0000000 | 00000 |
| 10 | 200V AC/250V DC | 13A | 20-16 | 0.29"-0.61" | 2.7" | 1.1" | 1.4" | Cadmium-Plated Aluminum | 1 1/8"-18 | UNEF | -65° to 255° | 18 | MS3101F18-1S | 0000000 | 00000 |
| 14 | 500V AC/700V DC | 13A | 20-16 | 0.35"-0.74" | 2.8" | 1.3" | 1.5" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | -65° to 255° | 20 | MS3101F20-27S | 0000000 | 00000 |
| 17 | 500V AC/700V DC | 13A | 20-16 | 0.35"-0.74" | 2.8" | 1.3" | 1.5" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | -65° to 255° | 20 | MS3101F20-29S | 0000000 | 00000 |
| 37 | 500V AC/700V DC | 13A | 20-16 | 0.47"-0.92" | 3" | 1.8" | 2" | Cadmium-Plated Aluminum | 1 3/4"-18 | UNS | -65° to 255° | 28 | MS3101F28-21S | 0000000 | 000000 |
Solder Sockets—Internal Thread
 | 2 Pole | 3 Pole | 4 Pole | 5 Pole | 6 Pole |
7 Pole | 10 Pole | 14 Pole | 17 Pole | 37 Pole |
Housing Thread | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | Voltage | Current | For Wire Gauge | For Cable OD | OD | Lg. | Housing Material | Size | Type | Temp. Range, °F | Connector Shell Size | Military Specifications Met | Each | |
| 2 | 500V AC/700V DC | 13A | 20-16 | 0.14"-0.3" | 1" | 2.1" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | -65° to 255° | 10SL | MS3106F10SL-4S | 0000000 | 000000 |
| 3 | 500V AC/700V DC | 13A | 20-16 | 0.14"-0.3" | 1" | 2.3" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | -65° to 255° | 10SL | MS3106F10SL-3S | 0000000 | 00000 |
| 4 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 1.2" | 2.3" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3106F14S-2S | 0000000 | 00000 |
| 5 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 1.2" | 2.3" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3106F14S-5S | 0000000 | 00000 |
| 6 | 200V AC/250V DC | 13A | 20-16 | 0.2"-0.42" | 1.2" | 2.3" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | -65° to 255° | 14S | MS3106F14S-6S | 0000000 | 00000 |
| 7 | 500V AC/700V DC | 13A | 20-16 | 0.26"-0.55" | 1.3" | 2.3" | Cadmium-Plated Aluminum | 1"-20 | UNEF | -65° to 255° | 16S | MS3106F16S-1S | 0000000 | 00000 |
| 10 | 200V AC/250V DC | 13A | 20-16 | 0.29"-0.61" | 1.3" | 2.7" | Cadmium-Plated Aluminum | 1 1/8"-18 | UNEF | -65° to 255° | 18 | MS3106F18-1S | 0000000 | 00000 |
| 14 | 500V AC/700V DC | 13A | 20-16 | 0.35"-0.74" | 1.5" | 2.8" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | -65° to 255° | 20 | MS3106F20-27S | 0000000 | 00000 |
| 17 | 500V AC/700V DC | 13A | 20-16 | 0.35"-0.74" | 1.5" | 2.8" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | -65° to 255° | 20 | MS3106F20-29S | 0000000 | 00000 |
| 37 | 500V AC/700V DC | 13A | 20-16 | 0.47"-0.92" | 2" | 3" | Cadmium-Plated Aluminum | 1 3/4"-18 | UNS | -65° to 255° | 28 | MS3106F28-21S | 0000000 | 000000 |
Male Panel-Mount Solder Receptacles—External Thread
 | 2 Pole | 3 Pole | 4 Pole | 5 Pole | 6 Pole |
7 Pole | 10 Pole | 14 Pole | 17 Pole | 37 Pole |
Housing Thread | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | Voltage | Current | For Wire Gauge | Lg. | Wd. | Ht. | Housing Material | Size | Type | For Panel Cutout Dia. | Temp. Range, °F | Connector Shell Size | Military Specifications Met | Each | |
| 2 | 500V AC/700V DC | 13A | 20-16 | 1" | 1" | 1" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | 0.625" | -65° to 255° | 10SL | MS3102R10SL-4P | 0000000 | 000000 |
| 3 | 500V AC/700V DC | 13A | 20-16 | 1" | 1" | 1" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | 0.625" | -65° to 255° | 10SL | MS3102R10SL-3P | 0000000 | 00000 |
| 4 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-2P | 0000000 | 00000 |
| 5 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-5P | 0000000 | 00000 |
| 6 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-6P | 0000000 | 00000 |
| 7 | 500V AC/700V DC | 13A | 20-16 | 1" | 1.3" | 1.3" | Cadmium-Plated Aluminum | 1"-20 | UNEF | 0.875" | -65° to 255° | 16S | MS3102R16S-1P | 0000000 | 00000 |
| 10 | 200V AC/250V DC | 13A | 20-16 | 1.4" | 1.4" | 1.4" | Cadmium-Plated Aluminum | 1 1/8"-18 | UNEF | 1" | -65° to 255° | 18 | MS3102R18-1P | 0000000 | 00000 |
| 14 | 500V AC/700V DC | 13A | 20-16 | 1.4" | 1.5" | 1.5" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | 1.125" | -65° to 255° | 20 | MS3102R20-27P | 0000000 | 00000 |
| 17 | 500V AC/700V DC | 13A | 20-16 | 1.4" | 1.5" | 1.5" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | 1.125" | -65° to 255° | 20 | MS3102R20-29P | 0000000 | 00000 |
| 37 | 500V AC/700V DC | 13A | 20-16 | 1.4" | 2" | 2" | Cadmium-Plated Aluminum | 1 3/4"-18 | UNS | 1.625" | -65° to 255° | 28 | MS3102R28-21P | 0000000 | 00000 |
Female Panel-Mount Solder Receptacles—External Thread
 | 2 Pole | 3 Pole | 4 Pole | 5 Pole | 6 Pole | 7 Pole | 10 Pole | |
14 Pole | 17 Pole | 37 Pole | ||||||
Housing Thread | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | Voltage | Current | For Wire Gauge | Lg. | Wd. | Ht. | Housing Material | Size | Type | For Panel Cutout Dia. | Temp. Range, °F | Connector Shell Size | Military Specifications Met | Each | |
| 2 | 500V AC/700V DC | 13A | 20-16 | 1.1" | 1" | 1" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | 0.625" | -65° to 255° | 10SL | MS3102R10SL-4S | 0000000 | 000000 |
| 3 | 500V AC/700V DC | 13A | 20-16 | 1.1" | 1" | 1" | Cadmium-Plated Aluminum | 5/8"-24 | UNEF | 0.625" | -65° to 255° | 10SL | MS3102R10SL-3S | 0000000 | 00000 |
| 4 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-2S | 0000000 | 00000 |
| 5 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-5S | 0000000 | 00000 |
| 6 | 200V AC/250V DC | 13A | 20-16 | 1" | 1.2" | 1.2" | Cadmium-Plated Aluminum | 7/8"-20 | UNEF | 0.75" | -65° to 255° | 14S | MS3102R14S-6S | 0000000 | 00000 |
| 7 | 500V AC/700V DC | 13A | 20-16 | 1.1" | 1.3" | 1.3" | Cadmium-Plated Aluminum | 1"-20 | UNEF | 0.875" | -65° to 255° | 16S | MS3102R16S-1S | 0000000 | 00000 |
| 10 | 200V AC/250V DC | 13A | 20-16 | 1.5" | 1.4" | 1.4" | Cadmium-Plated Aluminum | 1 1/8"-18 | UNEF | 1" | -65° to 255° | 18 | MS3102R18-1S | 0000000 | 00000 |
| 14 | 500V AC/700V DC | 13A | 20-16 | 1.5" | 1.5" | 1.5" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | 1.125" | -65° to 255° | 20 | MS3102R20-27S | 0000000 | 00000 |
| 17 | 500V AC/700V DC | 13A | 20-16 | 1.5" | 1.5" | 1.5" | Cadmium-Plated Aluminum | 1 1/4"-18 | UNEF | 1.125" | -65° to 255° | 20 | MS3102R20-29S | 0000000 | 00000 |
| 37 | 500V AC/700V DC | 13A | 20-16 | 1.5" | 2" | 2" | Cadmium-Plated Aluminum | 1 3/4"-18 | UNS | 1.625" | -65° to 255° | 28 | MS3102R28-21S | 0000000 | 000000 |
Caps
Thread | |||||
|---|---|---|---|---|---|
| Size | Type | Material | Temp. Range, °F | Each | |
External Thread | |||||
| 5/8"-24 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 000000 |
| 7/8"-20 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
| 1"-20 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
| 1 1/8"-18 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
| 1 1/4"-18 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
| 1 3/4"-18 | UNS | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
Internal Thread | |||||
| 5/8"-24 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
| 7/8"-20 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
| 1"-20 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
| 1 1/8"-18 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
| 1 1/4"-18 | UNEF | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |
| 1 3/4"-18 | UNS | Cadmium-Plated Aluminum | -65° to 255° | 0000000 | 00000 |