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Home / Hardware / AN Fittings / Nuts /AN818-6D AN Fitting Nut
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AN818-6D AN Fitting Nut

39 Reviews 4 Answered Questions
$2.35/Piece
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Part# AN818-6D
MFR Model# AN818-6D
Size No.
Steel		Size No.
Alum		Size No.
SS		Tube
O.D.		Thread
Size
66D6J3/89/16-18

Overview

AN Nut Couplings

Reviews

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Good quality, and the shipping was fast!!

Mark P Verified Purchase

AN818-6D AN Fitting Nut
November 1, 2024

Golden E Verified Purchase

AN818-6D AN Fitting Nut
October 1, 2024

A b nut, and you should have the proper tools to flare the aluminum -6 tubing for same, a flaring, squaring and deburring tool, not a cheap compression flaring tool which will scar the tubing and probably split the flare. The BuWeps 60A65 is the right tool, Also known as the 407F tool. Do it right!!!!

Robert M Verified Purchase

AN818-6D AN Fitting Nut
September 25, 2024

Alain P Verified Purchase

AN818-6D AN Fitting Nut
September 8, 2024

Chuck W Verified Purchase

AN818-6D AN Fitting Nut
September 5, 2024

Andrzej R Verified Purchase

AN818-6D AN Fitting Nut
April 17, 2024

Solid, worked great

Dan K Verified Purchase

AN818-6D AN Fitting Nut
April 6, 2024

Rob A Verified Purchase

AN818-6D AN Fitting Nut
February 13, 2024

Silver S Verified Purchase

AN818-6D AN Fitting Nut
January 29, 2024

Western N Verified Purchase

AN818-6D AN Fitting Nut
December 5, 2023

Q&A

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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: Is there a C-O-C statement on the packing slip for AN-818-8D nuts?

Every invoice has a general Certificate of Conformance, but if a manufacturer cert is required, you must request at the time of order and there is a charge for the paperwork.

Q: What is the weight of the AN818-6D?

The weight of AN818-6D is approximately .056 lbs.

Q: Do the AN818 coupling nuts have pre-drilled holes for safety wiring?

No, these do not have any pre-drilled holes for safety wiring.

Q: Do these AN818 fittings come with the internal stop that you slide over the tubing before flaring?

This is the nut only. The sleeve part number is AN819, add dash number for size and material.

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