Size No. Steel |
Size No. Alum |
Tube O.D. |
Thread Size |
Buy Steel | Buy Alumnium |
---|---|---|---|---|---|
3 | 3D | 3/16 | 3/8-24 | $39.50 | $26.60 |
4 | 4D | 1/4 | 7/16-20 | -- | $21.90 |
- | 5D | 5/16 | 1/2-20 | -- | $35.50 |
6 | 6D | 3/8 | 9/16-18 | $65.75 | $32.50 |
8 | 8D | 1/2 | 3/4-16 | $51.75 | $25.50 |
ELBOW, Flared Tube, Bulkhead and Universal 45° |
AN Fitting AN837-6D Elbow
AN Fitting AN837-6D Elbow
great
AN Fitting AN837-6D Elbow
Just as I ordered
Beautiful blue finish, fit right in the hole, lined up and in place. Perfect.
Looks good.
AN Fitting AN837-6D Elbow
AN Fitting AN837-4D Elbow
This is the second one I have purchased. Both had the same defect. These elbows appear to have a defect in the threads along the thru-wall section. Such that the AN924-3 nut will not thread onto the thru-wall portion of the elbow without galling. As expensive as these are - I would think they would be of better quality.
Steel Elbow AN837-3
Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The "D" represents the unit is made of aluminum, and the "J' is made of a corrosion resistant steel, usually a type of stainless.