Table 8.13 O-Ring Face Seal (ORFS) Hydraulic Fittings
Torque Value
4
SAE Dash Size
Thread Size (in.)
Tube O.D. (in.)
Nm
lbf·ft
-3
Note
5
3/16
–
–
-4
9/16
1/4
25–28
18–21
-5
Note
5/16
–
–
-6
11/16
3/8
40–44
29–32
-8
13/16
1/2
55–61
41–45
-10
1
5/8
80–88
59–65
-12
1-3/16
3/4
115–127
85–94
-14
Note
7/8
–
–
-16
1-7/16
1
150–165
111–122
-20
1-11/16
1-1/4
205–226
151–167
-24
1–2
1-1/2
315–347
232–256
-32
2-1/2
2
510–561
376–414
4.
Torque values and angles shown are based on lubricated connection as in reassembly.
5.
O-ring face seal type end not de
fi
ned for this tube size.
214047
90
Revision A
