• Become a Subscribing Member today!

    The Biplane Forum is a large global active community of biplane builders, owners and pilots. From Pitts to Skybolts, to older barnstormers, all types are welcome.

    The Biplane Forum is a private community. Subscriptions are only $49.99/year or $6.99/month to gain access to this great community and unmatched source of information not found anywhere else on the web.

    Why become a Subscribing Member?

    • In addition to our active community, our content boasts exhaustive technical information which is often sought after for projects and maintenance. This information has accumulated over the 12+ years the forum has been in existence.
    • We are also a great resource for non biplane users, since many GA aircraft are built the same way (fabric and tube construction).
    • Annual membership also comes with two BiplaneForum.com decals.

    Become a Subscribing Member and access the Biplane Forum in full!

    Subscribe Now

Source for Flop Tube O-Rings?

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

NvertedAv8r

Well-Known Member
Supporting Member
Joined
Nov 27, 2021
Messages
107
Reaction score
90
Location
KAKH
I'm replacing my fuel tank flop tube and keeping the weight but the o-rings have become brittle.

Does anyone know of a source for the fat o-rings on the weight? or the correct o-ring material (fuel resistant is an obvious requirement)

by my best measuring and calculations they are:
3/16 thick
13/16 OD
1/2 ID

I have searched in this forum. I found some talk about the flop tube, weights, and even a mention of replacing the o-rings but no one mentioned a source. I believe Aviat will only sell the weight.
 

Latest posts

Back
Top