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ACS Flush Fuel Cap 10600

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Overview

The ACS Twist-To-Lock Flush Fuel Cap Assy is machined from 6061 aluminum billet. The cap is available in vented and non-vented configurations. The sealing element for the cap is an easily replaceable viton "O" ring. The bottom of the cap is secured to the bottom of the ring by a safety chain to prevent loss of the cap during flight. The mounting ring may be welded, riveted, bolted or molded onto the tank.
Made in USA
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Reviews

I used a pair of these to replace the fuel caps on aluminum semi truck tanks. The mounting ring welded right in with no issue and the cap is solid. Very impressed with the quality. You may want to keep a larger wrench or some kind of forked tool with you to unscrew these the cutouts on either side of the center section of the cap arent much past fingertip depth, making it tough to get enough grip/leverage to get the cap started turning

Biddle L Verified Purchase

ACS Non Vented Flush Fuel Cap Assembly 10600

March 24, 2023

Mary B Verified Purchase

ACS Vented Flush Fuel Cap Assembly 10610

June 4, 2021

Very nicely made. Havent welded it yet to see how the aluminum welds- I dont anticipate any issues. it looks to be a nice piece of kit and I like the way the latching system works.

John
April 30, 2020

Nice Solid CNC machined aluminum Fuel cap, Great looks and action. Also includes inverted vent check valve for safety. Great price for Made in USA item!

Gary K
March 19, 2018

amazing quality fuel cap, couldnt be happier... thank you for the great products and service

Tyler W
February 27, 2018

Its a really nice part, but much heavier than I thought it would be so I returned it for a lighter solution.

Matthew S Verified Purchase

ACS Non Vented Flush Fuel Cap Assembly 10600

July 15, 2021

Ive installed 5 of these now very happy with these gas caps

Todd A
September 30, 2019

Quality cap but a bit awkward to figure out how to take on and off. Easy once you figure it out but dont let line guys do it. I like that it is flush and of high quality materials.

Glen B
April 20, 2018

Q&A

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.

Q: What are the dimensions of this cap? Height, diameter of outside and fuel neck. Is it all aluminum and pretty light or are parts of it steel? It looks pretty heavy. Thanks,

The cap O.D. is approx 3.40", and 1.625" tall. The attaching ring is approx 4.375" O.D. The cap is machined from 6061 aluminum material.

Q: What are the dimensions of this cap? Height, diameter of outside and fuel neck. Is it all aluminum and pretty light or are parts of it steel? It looks pretty heavy. Thanks,

The cap O.D. is approx 3.40", and 1.625" tall. The attaching ring is approx 4.375" O.D. The cap is machined from 6061 aluminum material.

Q: What are the dimensions of this cap? Height, diameter of outside and fuel neck. Is it all aluminum and pretty light or are parts of it steel? It looks pretty heavy. Thanks,

The cap O.D. is approx 3.40", and 1.625" tall. The attaching ring is approx 4.375" O.D. The cap is machined from 6061 aluminum material.

Q: Is the mounting ring stainless steel? Is the mounting ring available drilled with mounting holes and if so, is a matching gasket available?

The unit is made of aluminum, both cap and ring, and not available with mounting holes or gasket.

Q: Can you verify the outer diameter of the ring for whole drilling and mounting purposes?

Measuring the bottom, inner ring on the flange, you would need to cut a hole 3.410" in diameter.

Q: Is there an integral p-trap or any mechanism to stop water from running back thru the vent into the tanks when parked in the rain or when washed? Any thoughts on suitability for light aerobatic use?

No. The vent is only plugged by a stainless steel ball bearing so it would not stop water completely and could possibly lead for aerobatic use.

Q: Does this ACS flush cap 10600 have any FAA approval?

No, this is not FAA Approved.

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