Part# 04-03663
MFR Model# K410


A lightweight alternative to standard double braided stainless hose. This hose is constructed of a high grade CPE (Chlorinated Polyethylene) inner core surrounded by lightweight stainless center braid and a tightly woven black nylon outer braid. This combination creates superior strength and is lightweight. This hose is not recommended for high vacuum applications with using an inner spring support. Quantities are sold by the foot.
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Great hose however Id like to see assembly instructions included with all Phenix hoses and fittings. Thank you!

Stephen P
January 29, 2021


Please note, Aircraft Spruce'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 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: How much pressure can this Phenix black braided hose take? Can it be used for oil or fuel lines? How does the hose and fittings compare to aeroquip?

The max pressure for the -4 thru -8 is 750psi, -10 is 600psi,-12 500psi, & -16 is 350psi. Used on oil and fuel lines for experimental aircraft. This hose is not approved to be used on FAA approved applications like the Aeroquip and Stratoflex hoses.

Q: What is the inner diameter of 04 and 06 hoses?

The I.D. for the 04 hose is .22" and the 06 hose I.D. is .34"

Q: ID of the -8, -10 and -12?

P/N# 04-03796, 0.43" ID | P/N# 04-03663, 0.56" ID | P/N# 04-03664, 0.69" ID

Q: In order to compare with other brands and for lightweight application, what is the Wgt/Ft of these hoses?

This weights 2 ounces per foot.

Q: Is the Phenix black braided hose or the Phenix double braided stainless steel hose work with the Phenix compression swivel hose fittings?

The compression fittings work with both styles of hose.

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