Torque specs for aluminum o-ring boss fitting

[SSDiv6]

Originally Posted by Rusty Davenport

Is there such as thing as torque specs for aluminum o-ring boss fitting ??? Where would I find them. I know they exist for heavy equipment steel o ring fittings but special requirements for aluminum AN type ??? (As in fuel pump AN fittings)

Go to table 7-2, Page 7-13 on the FAA document found on the link shown below:

http://www.faa.gov/regulations_polic...83-30_Ch07.pdf