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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ISO 7241-1 Series B

Part Name Manufacturer Photograph
Series 1-HK to 8-HK - Plugs Hansen Series 1-HK to 8-HK - Plugs
Coupling Category
Two-Way Couplings
Body
Size
(inch)
Brass
Steel
Stainless Steel
Thread Size (female)
Dimensions (inches)
Standard
UL Listed
Standard
High Impulse
303
316
NPTF
BSPP
SAE
C
D
E
HEX
1/8
B1-K11
UL1-K11
1-K11
-
LL1-H11
ML1-H11
1/8/-27
-
-
1.26
0.65
0.44
0.56
1/8
-
-
1-K4
-
LL1-H4
-
-
-
7/16-20
1.41
0.79
0.59
0.69
1/4
B2-K16
UL2-K16
2-K16
2-K16C
LL2-H16
ML2-H16
1/4-18
-
-
1.52
0.87
0.56
0.75
1/4
B2-K16BS
-
2-K16BS
-
LL2-H16BS
ML2-H16BS
-
1/4-19
-
1.52
0.87
0.56
0.75
1/4
-
-
2-K6
2-K6C
LL2-H6
-
-
-
9/16-18
1.66
1.01
0.7
0.88
3/8
B3-K21
UL3-K21
3-K21
3-K21C
LL3-H21
ML3-H21
3/8-18
-
-
1.76
1.01
0.61
0.88
3/8
B3-K21BS
-
3-K21BS
-
LL3-H21BS
ML3-H21BS
-
3/8-19
-
1.76
1.01
0.61
0.88
3/8
-
-
3-K8
3-K8C
LL3-H8
-
-
-
3/4-16
1.94
1.15
0.79
1.00
1/2
B4-KP26
-
4-KP26
4-KP26
LL4-HP26
ML4-HP26
1/2-14
-
-
2.03
1.30
0.76
1.13
1/2
B4-KP26BS
-
4-KP26BS
4-KP26BS
LL4-HP26BS
ML4-HP26BS
-
1/2-14
-
2.03
1.30
0.76
1.13
1/2
-
-
4-KP10
4-KP10
LL4-HP10
-
-
-
7/8-14
2.11
1.37
0.84
1.19
3/4
B6-KP31
-
6-KP31
6-KP31
LL6-HP31
ML6-HP31
3/4-14
-
-
2.36
1.52
0.71
1.31
3/4
B6-KP31BS
-
6-KP31BS
6-KP31BS
LL6-HP31BS
ML6-HP31BS
-
3/4-14
-
2.36
1.52
0.71
1.31
3/4
-
-
6-KP12
6-KP12
LL6-HP12
-
-
-
1 1/16-12
2.54
1.59
0.89
1.38
1
B8-KP36
-
8-KP36
8-KP36
LL8-HP36
ML8-HP36
1-11 1/2
-
-
2.85
1.88
0.97
1.63
1
B8-KP36BS
-
8-KP36BS
8-KP36BS
LL8-HP36BS
ML8-HP36BS
-
1/11
-
2.85
1.88
0.97
1.63
1
-
-
8-KP16
8-KP16
LL8-HP16
-
-
-
1 5/16-12
2.85
2.17
0.97
1.88

C = Overall Length
D = Maximum Diameter
E = Exposed Length when Connected
All dimensions in inches.

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