TM 5-3805-291-23-1
TORQUE LIMITS - CONTINUED
0234 00
BULKHEAD NUTS
BULKHEAD CONNECTOR (ORFS) (1) AND BULKHEAD NUT (2)
427-C2075
N OT E
The bulkhead connector (1) may have different connectio s. Type of fluid connection does not affect torque
n
for nut (2).
When you assemble the fluid connection, do not use bukhead nut as leverage for backup wrench. Use the hex
l
bolt on body of connector for leverage.
Table 14. Bulkhead Nuts.
Thread Size
Torque
(In.)
5/16
53 9 lb-in. (6 1 Nm)
3/8
71 9 lb-in. (8 1 Nm)
7/16
10 1 lb-ft (14 1.3 Nm)
1/2
13 1.4 lb-ft (18 2 Nm)
9/16
16 1.4 lb-ft (22 2 Nm)
11/16
23 2 lb-ft (31 3 Nm)
3/4
27 3 lb-ft (37 4 Nm)
13/16
30 3 lb-ft (41 4 Nm)
7/8
32 3 lb-ft (43 4 Nm)
1
45 4 lb-ft (61 5 Nm)
1 1/16
52 5 lb-ft (70 7 Nm)
1 3/16
67 7 lb-ft (91 9 Nm)
1 5/16
83 7 lb-ft (113 9 Nm)
1 7/16
92 9 lb-ft (125 12 Nm)
1 5/8
110 11 lb-ft (149 15 Nm)
1 11/16
110 11 lb-ft (149 15 Nm)
1 7/8
115 11 lb-ft (156 15 Nm)
2
125 13 lb-ft (169 18 Nm)
2 1/2
160 15 lb-ft (217 20 Nm)
0234 00-15