TM 5-3895-379-23-2
0284
GENERAL TORQUE VALUES - Continued
O-Ring Face Seal Fittings With Metric Hex Nut and Stud End For High-Pressure Service
Recommendations - Continued
Table 18.
O-Ring Face Seal Fittings with Metric Hex Nut and Stud End Torque Values - Continued.
O-Ring Face Seal Hose or Tube
Nominal Tube OD or Hose ID
Bulkhead Nut
Swivel Nut
Metric
Inch Tube OD or
Thread
Hex Size
Torque
Hex Size
Torque
Tube OD
Hose ID
Size
mm
Dash Size
in. (mm)
in.
mm
lb-ft (Nm)
mm
lb-ft (Nm)
32
-20
1.250
1-11/16-12
-
211 (286)
50
242 (328)
(31.75)
38
-24
1.500
2-12
-
240 (326)
60
276 (374)
(38.10)
O-Ring face seal and fittings with metric hex nut and stud end for high-pressure, above 4,000[Undefined
Entity: nbsp]psi (27,600 kPa) (275.8 bar), torque values. Tolerance is +15 -20%, unless otherwise specified.
11.
Table 19 shows the O-Ring Straight, Adjustable, and External Hex Plug with Metric Stud End for High-Pressure
Torque Values.
Table 19. O-Ring Straight, Adjustable, and External Hex Plug with Metric Stud End for High-Pressure
Torque Values.
Straight Hex Size b
Adjustable Nut Hex Size
Steel or Gray Iron
Thread Size a (mm)
(mm)
Torque lb-ft (Nm)
(mm)
M8 x 1
12
12
6 (8)
M10 x 1
14
14
11 (15)
M12 x 1.5
17
17
26 (35)
M14 x 1.5
19
19
33 (45)
M16 x 1.5
22
22
41 (55)
M18 x 1.5
24
24
52 (70)
M22 x 1.5
27
27
74 (100)
M27 x 2
32
32
125 (170)
M30 x 2
36
36
159 (215)
M33 x 2
41
41
192 (260)
03/15/2011Rel(1.8)root(torquewp)wpno(M00222)
