Non-Water Tight Union (NWTU) Connector Size

NWTU Catalog Number

NPT Thread Size

Cable Armor Range O.D. (Inches)

Cable Jacket Range O.D. (Inches)

Connector Diameter (Inches)

Connector Assembled Length (Inches)

Std. Pkg. Qty.

NWTU 044-050

½”

0.380-0.440

0.470-0.530

1.25

2.50

25

NWTU 050-050

½”

0.440-0.500

0.530-0.590

1.25

2.50

25

NWTU 056-050

½”

0.500-0.560

0.590-0.650

1.25

2.50

25

NWTU 062-050

½”

0.560-0.620

0.650-0.710

1.25

2.50

25

       

NWTU 062-075

¾”

0.560-0.620

0.650-0.710

1.50

2.65

25

NWTU 069-075

¾”

0.620-0.690

0.710-0.780

1.50

2.65

25

NWTU 076-075

¾”

0.690-0.760

0.780-0.850

1.50

2.65

25

NWTU 083-075

¾”

0.760-0.830

0.850-0.920

1.50

2.65

25

NWTU 090-075

¾”

0.830-0.900

0.920-0.990

1.50

2.65

25

       

NWTU 097-100

1”

0.900-0.970

0.990-1.060

2.00

3.10

10

NWTU 104-100

1”

0.970-1.040

1.060-1.130

2.00

3.10

10

NWTU 111-100

1”

1.040-1.110

1.130-1.200

2.00

3.10

10

NWTU 118-100

1”

1.110-1.180

1.200-1.270

2.00

3.10

10

       

NWTU 125-125

1 ¼”

1.180-1.250

1.270-1.360

2.12

3.20

10

NWTU 132-125

1 ¼”

1.250-1.320

1.360-1.430

2.12

3.20

10

NWTU 139-125

1 ¼”

1.320-1.390

1.430-1.500

2.12

3.20

10

       

NWTU 148-150

1 ½”

1.390-1.480

1.500-1.590

2.50

3.70

5

NWTU 157-150

1 ½”

1.480-1.570

1.590-1.680

2.50

3.70

5

NWTU 166-150

1 ½”

1.570-1.660

1.680-1.770

2.50

3.70

5

       

NWTU 175-200

2”

1.660-1.750

1.770-1.880

3.00

4.70

4

NWTU 184-200

2”

1.750-1.840

1.880-1.970

3.00

4.70

4

NWTU 193-200

2”

1.840-1.930

1.970-2.060

3.00

4.70

4

NWTU 202-200

2”

1.930-2.020

2.060-2.150

3.00

4.70

4

       

NWTU 213-250*

2 ½”

2.020-2.130

2.150-2.290

3.75

5.25**

2

NWTU 224-250*

2 ½”

2.130-2.240

2.290-2.400

3.75

5.25**

2

NWTU 235-250*

2 ½”

2.240-2.350

2.400-2.510

3.75

5.25**

2

NWTU 246-250*

2 ½”

2.350-2.460

2.510-2.620

3.75

5.25**

2

NWTU 257-250*

2 ½”

2.460-2.570

2.620-2.730

3.75

5.25**

2

       

NWTU 271-300*

3”

2.570-2.710

2.730-2.870

4.50

5.30**

1

NWTU 285-300*

3”

2.710-2.850

2.870-3.010

4.50

5.30**

1

NWTU 299-300*

3”

2.850-2.990

3.010-3.150

4.50

5.30**

1

NWTU 313-300*

3”

2.990-3.130

3.150-3.290

4.50

5.30**

1

       

NWTU 328-350*

3 ½”

3.130-3.280

3.290-3.480

5.50

5.55**

1

NWTU 343-350*

3 ½”

3.280-3.430

3.480-3.630

5.50

5.55**

1

NWTU 358-350*

3 ½”

3.430-3.580

3.630-3.780

5.50

5.55**

1

       

NWTU 373-400*

4”

3.580-3.730

3.780-3.930

6.00

5.60**

1

NWTU 388-400*

4”

3.730-3.880

3.930-4.080

6.00

5.60**

1

NWTU 403-400*

4”

3.880-4.030

4.080-4.230

6.00

5.60**

1

NWTU 418-400*

4”

4.030-4.180

4.230-4.380

6.00

5.60**

1

NWTU 433-400*

4”

4.180-4.330

4.380-4.530

6.00

5.60**

1

* Please Note: For NPT sizes 2 ½” and larger for use on interlocked armor, add suffix “F” to catalog number.  **Connector assembled length is ½” shorter on interlocked armor connectors designated with an “F” on sizes 2 ½” and larger.