Hose and Hose Assemblies. JGB's Hose, Fitting, and Valves CatalogJGB Enterprises Inc. celebrates its 35 years. The owner, Jay G Bernhardt, founded the company in 1977 and we have grown the company into a leading defense contractor and commercial supplier in hoses and fittings
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Series 400 - Plugs


Description   Photograph
3/8in. Nominal  
Series 400 - Plugs
Coupling CategoryManufacturer 
One-Way Couplings Hansen 

Male End Connections
Female End Connections
Part.No.
Thread
Dimensions
Part.No.
Thread
Dimensions
Steel
Size
C
D
HEX
Steel
Size
C
D
HEX
38
1/8-27 NPTF
1.72
0.72
0.63
41
1/4-18 NPTF
1.63
0.79
0.69
40
1/4-18 NPTF
1.88
0.72
0.63
41G†
1/4-18 NPTF
2.56
0.77
0.69
40G†
1/4-18 NPTF
2.65
0.77
0.69
43
3/8-18 NPTF
1.81
0.94
0.81
42
3/8-18 NPTF
1.88
0.79
0.69
43G†
3/8-18 NPTF
2.62
0.84
0.75
42G†
3/8-18 NPTF
2.65
0.77
0.69
45
1/2-14 NPTF
2.06
1.15
1.00
44
1/2-14 NPTF
2.09
1.01
0.88
Brass
        
Brass
        
B-43
3/8-18 NPTF
1.81
0.91
0.81
B-40
1/4-18 NPTF
1.88
0.7
0.63
Part.No.
Thread
Dimensions
B-42
3/8-18 NPTF
1.88
0.77
0.69
Steel
Size
C
D
HEX
Part No.
Thread
Dimensions
31AP-25F
1/4-18 NPTF
1.60
0.79
0.69
Steel
Size
C
D
HEX
31AP-37F
3/8-18 NPTF
1.78
0.94
0.81
31AP-25M
1/4-18 NPTF
1.85
0.72
0.63
          
31AP-37M
3/8-18 NPTF
1.85
0.79
0.69
          


hosetem End Connections
Hose Clamp End Connections
Part.No.
Hose I.D.
Dimensions
Part.No.
Hose
Dimensions
Steel
C
D
Steel
I.D.
O.D.
C
D
HEX
404
1/4"
2.34
0.63
4-PB1
1/4"
15/32"
2.44
0.70
0.63
406
3/8"
2.34
0.63
4-PB3
1/4"
1/2"
2.44
0.70
0.63
408
1/2"
2.34
0.81
4-PB5
1/4"
9/16"
2.44
0.77
0.69
Brass
      
4-PB7
1/4"
5/8"
2.44
0.84
0.75
B-406
3/8"
2.34
0.63
4-PB9
1/4"
11/16"
2.44
0.91
0.81
       
4-PB11
1/4"
3/4"
2.44
0.98
0.88
       
4-PD5
3/8"
9/16"
2.56
0.77
0.69
       
4-PD7
3/8"
5/8"
2.56
0.84
0.75
       
4-PD9
3/8"
11/16"
2.56
0.91
0.81
       
4-PD11
3/8"
3/4"
2.56
0.98
0.88
       
4-PD13
3/8"
13/16"
2.56
1.05
0.94
       
4-PD15
3/8"
7/8"
2.56
1.12
1.00
       
4-PP13
1/2"
13/16"
3.25
1.05
0.94
       
4-PP15
1/2"
7/8"
3.25
1.12
1.00
       
4-PP17
1/2"
15/16"
3.25
1.19
1.06
       
4-PP19
1/2"
1"
3.25
1.26
1.13

†With Bleeder Ball Check – Reduces hose whip when disconnecting.
All dimensions in inches.

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Largest INDUSTRIAL and HYDRAULIC HOSE Company in Syracuse, NY
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NOTE: The product data on the web site is based on catalog information from the manufacturer.
JGB is not responsible for any errors or changes to that data made by the manufacturer.