Torque specs for aluminum o-ring boss fitting

Rusty Davenport · 08-12-2015, 03:05 PM

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)

SSDiv6 · 08-12-2015, 07:07 PM

Quote:

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

08-12-2015, 03:05 PM	#1
Rusty Davenport Senior Member Join Date: Jun 2005 Location: Nashville N.C. Posts: 505 Likes: 4 Liked 100 Times in 26 Posts	Torque specs for aluminum o-ring boss fitting 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) __________________ NHRA AND IHRA STOCK ELIMINATOR 2772 Last edited by Rusty Davenport; 08-12-2015 at 03:24 PM. Reason: should be in tech section sorry