Product Summary

Universal Fit, -6 AN Female Fitting End A, Reusable

  • Features an aluminum construction with a red/blue anodized finish for added corrosion resistance
  • The unique crimp design eliminates tube flaring
  • Designed to connect a 3/8" aluminum tube to -6 AN adapters
  • It uses a compression fitting "ferrel" to seal the hard line to the fitting
  • These adapters are for use with aluminum tubing only (not steel tubing)
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Key Specs

MFG. Part #639200
Fitting End A-6 AN Female
Fitting End B3/8" Tube
AngleStraight
Material TypeAluminum
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Need To Know

Quick and Easy Returns

Return Policy

Russell 639200 Details

Tubing to AN flare adapters are for use with aluminum tubing only (not steel tubing). 

  • Connects 3/8" aluminum tube to -6 AN adapters
  • Unique crimp design eliminates tube flaring
  • Not for use with fuel injection

Learn more about flaring lines and how to select proper automotive fittings by reading our tech article. The Principles of Automotive Fittings.

Russell 639200 Specifications

KEY SPECS
MFG. Part #639200
BrandRussell
Fitting End A-6 AN Female
Fitting End B3/8" Tube
AngleStraight
Material TypeAluminum
FinishAnodized
ColorRed/Blue
GENERAL
Fitting StyleAdapter
Fitting CategoryAN to Tubing
ReusableYes
Thread Pitch9/16" - 18
Sold in QuantityEach
SwivelNo
AN Size-6 AN
Gauge PortNo
O-Rings IncludedNo
NotesUses a compression fitting "ferrel" to seal the hard line to the fitting. 6175001
GTIN Code087133392011

Ratings & Reviews

5

6 Reviews

Overall Assessment

Customers highly appreciate our product for its quality, practicality, and ease of installation. It is frequently praised for superior sealing qualities, ensuring tubing is leak-free. Many users find it excellent for a variety of applications, specifically for connecting various kinds of tubing and fittings, such as in fuel, oil, and transmission lines. It also works well for connecting tubing to braided line. Customers often choose it over other options, citing its high quality and effectiveness. Numerous customers recommend our product, often stating they would repurchase it.

5

6 reviews

5

6

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Filter by Ratings

Good easy to install

5.0

3 years ago

wayne

florida

Verified

n/a

Would Recommend

Yes great product

5.0

3 years ago

Joe

Salem Va

Verified

Great service and fast shipping

Great product

5.0

6 years ago

Rags Rodz

Burlington, KY

Verified

I've always found Russell products to be the highest quality and I've used these fittings for fuel lines, oil lines and transmission lines. They provide a great way to transition from tubing to AN hose. They seal tight to the tubing without leaks.

Would Recommend

Just what I was looking for I would buy this item again

5.0

10 years ago

Scooter

Lakewood Colorado

Verified

I use the fittings to make My transmission cooler lines worked great

Would Recommend

Absolutely Brilliant

5.0

10 years ago

dwleo

Vancouver BC

Verified

Needed couplings to marry 3/8 tube to various other fittings. Worked great!

Would Recommend

great for attaching al, tubing to braide

5.0

11 years ago

strickfish

Xenia, OH 45385, USA

Verified

This product makes it easy and fast to connect tubing to braided line.

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

2 Questions • 2 Answers

Can these fittings be used with fuel injection pressures?

by Hoot

• 8 years ago

1 answer

can this be used on 3/8" steel tubing as well??

by smity

• 13 years ago

1 answer

2 of 2 questions shown

Customer Impersonation Script