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AN FITTING AN840-4D

$6.50/Piece
Part# AN840-4D
MFR Model# AN840-4D
Size No.
Brass
Size No.
Alum
Tube
I.D.
Thread
Size
44D1/41/8

Overview

AN840 HOSE NIPPLE, Pipe Thread

Reviews

One of the best to use with G-5 installation as they don´t come in the Garmin kit

Bjorn T Verified Purchase

AN FITTING AN840-4D

January 25, 2023

Francis C Verified Purchase

AN FITTING AN840-4D

September 17, 2022

Right part delivered quickly. Thanks

Alan F Verified Purchase

AN FITTING AN840-4D

February 21, 2022

Works as designed.

Jonathan S
June 28, 2019

These work great and are always better than for aerospace applications.

Karl K
April 19, 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: Is the 1/8 AN840-4 hose nipple pipe thread a 1/8-27 for use with Facet fuel pump 60200?

The AN840-4 has 1/8" NPT and a 1/4" nipple fitting. It can be used on a Facet pump with 1/8-27 pipe thread.

Q: I am confused about the tube i.d. and the thread size on the chart for these AN840 hose nipple piped thread fittings. The hole I need to screw this fitting into is one half inch diameter. Which one of these do I need to order?

The "TUBE I.D." column is in reference to the rubber tube inside dimension to be used on that unit. These units have national pipe thread, which is a tapered thread, and not measured to identify the listed size, but if the hole has NPT threads, and is approx 1/2", then you most likely need a 1/4" NPT threaded unit. The AN840-6D is an aluminum fitting that has 1/4" NPT & would use a 3/8" I.D. rubber hose.

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