Product Details
Fuel Injection/Hydraulic/Oxygen Line Union Cone
Improved design!
These braze-on 316 stainless fittings are an improvement over AN800C2 fittings commonly used on 1/8″ stainless steel fuel injection, hydraulic and oxygen lines.
Improvements include:
- Witness hole to assure complete braze penetration
- Closer tolerance ID (0.131-0.133″) to assure compatibility with close tolerance MIL-T-8504/ASTM A4632 stainless steel tubing. The precision ID provides ideal clearance for proper braze penetration.
Note: Although similar, these parts are not manufactured/certified to the AN800 spec. Fittings certified to AN800 are available upon request.
Eligible Aircraft
| Make | Model | Start S/N | End S/N |
|---|---|---|---|
| Many | Many | 0 | ZZZZZZZZZZZZZZZ |
Product Documents
Frequently Asked Questions
How do I keep contaminants out of my fuel system?
The fuel selector valve works in unscreened fuel. Contaminated fuel can cause selector valve seal damage. When fueling from possibly contaminated fuel sources McFarlane recommends the use of a fuel filter, such as Mr. Funnel or another filtering device, to reduce trash in the fuel system.





