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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278 Series


Description   Photograph
NPSM–Female Swivel Hose Barb National Pipe Straight– Ball Seat Type  
278 Series
Coupling CategoryManufacturer 
LOK-ON Hose Fittings American Coupling 

Part Number
Hose I.D.
A
NPSM Thread
B
Length
C
Hex
No. of Barbs
Barb Length
D
Std. Pkg.
Lbs. Per 100 Pcs.
278-0402
1/4
1/8-27
1.39
1/2
2
.77
50
3.1
278-0404
1/4-18
1.47
11/16
2
.77
100
5.9
278-0406
3/8-18
1.40
11/16
2
.77
50
8.6
278-0604
3/8
1/4-18
1.61
11/16
2
.92
100
7.2
278-0606
3/8-18
1.75
13/16
2
.92
100
9.5
278-0808
1/2
1/2-14
1.88
15/16
2
1.02
50
12.3
278-0812
3/4-14
2.36
1-3/16
2
1.02
50
18.7
278-1212
3/4
3/4-14
2.36
1-3/16
3
1.50
25
22.8

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