Type | Tube O.D. | Thread Size | Part No. |
---|---|---|---|
261UB-Nut with Sleeve | 3/16 | 3/8-24 | 261UB-03 |
Poly-Flo Flareless tube fittings consist of a brass body and nut with brass sleeve. Use with PolyFlo, PVC or Nylaflow pressure tubing. The Poly-Flo fittings have the same configuration as Nylo-Seal fittings of the same basic part number. Note: The fittings are sold individually and not in pair. Brass Poly Flo fittings cannot be used with NSR tubing listed. Use SAE fittings, see Accessories tab. |
A must have on hand along with some tubing when working on Cub Crafters brake lines.
Brass Nut With Sleeve 261Ub-03
Worked perfectly (first time, no leaks) on my home built brake line.
Brass Nut With Sleeve 261Ub-03
Just what I needed for my project.
Brass Nut With Sleeve 261Ub-03
These work great for brake line connections.
Brass Nut With Sleeve 261Ub-03
Used to upgrade the brake system of my microlight FK9. Very easy to install, good quality.
Brass Nut With Sleeve 261Ub-03
I am not impressed. Once tightened it is difficult to untighten or tighten the nut with out twisting the Nylaflow tubing. The old style that used a feral in the Nylaflow tubing is amuch better design.
Brass Nut With Sleeve 261Ub-03
FAST SERVICE, JUST WHAT I NEEDED.
These brass fittings are smaller than the plastic ones, and clamp onto the tubing much better. Made the pitostatic install very nice.
Have used these for years and they work well
Hard to find this item anywhere - Aircraft Spruce had them! I had some trouble with sign in and online order, but phone conversation made the order work.
Please note, Aircraft Spruce Australia'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 Australia 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.
These can be re-used but they should be inspected before doing so. If there is damage to the fitting it should be replaced. It is at the discretion of the installer whether it should be replaced or not. We cannot, as a blanket statement, say they can all be reused.
You insert the tube into the nut and then tighten the nut on to the fitting. The vendor tightening spec is "finger tight, plus a 1/4 turn with a wrench."
That would be the 268 model. Those have nylon inserts on the nuts on them.
Up to 1200 psi.
No, sealant is not necessary.
Yes, the brass Poly-flo fittings are required for Use with PolyFlo, PVC or Nylaflow pressure tubing