TM 10-3950-672-24-2
Pipe: Plugs, Fittings, and Adapters
When installing directional fittings, tees or elbows, first tighten it to the appropriate torque value and then continue to
turn it in the tightening direction until it is aligned. Do not turn it in the loosening direction, and do not turn it more than
one revolution past the specified torque value.
Apply liquid Teflon to all pipe fittings and plugs.
Torque For Pipe Plugs
Pipe Plug Size
Torque (Into Aluminum Or Cast Iron)
N
m
[Ft-lb]
1/16"
6
[ 4]
1/8"
8
[ 6]
1/4"
12
[ 9]
3/8"
15
[11]
1/2"
24
[18]
3/4"
36
[27]
1"
45
[33]
5-365