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Home / Hardware / Fittings / Seals /Del Fitting Seals Aluminum
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Del Fitting Seals Aluminum

17 Reviews 4 Answered Questions
From $1.75 to $1.75
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Tube Size O.D. Fitting Dash Size Part No. Price Buy
1/82
04-05002
$1.75
Quantity
3/163
04-05003
$1.75
Quantity
1/44
04-05004
$1.75
Quantity
3/86
04-05006
$1.75
Quantity
1/28
04-05008
$1.75
Quantity
5/810
04-05010
$1.75
Quantity
3/412
04-05012
$1.75
Quantity
116
04-05016
$1.75
Quantity
Subtotal $0.00
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Overview

DEL fitting seals are designed to eliminate leakage due to scratches on the sealing surface, improper torquing, or poor finishes on tube ends, in high or low pressure applications. For use with AN, MS, and JIC 37° flared fittings, DEL fitting seals also reduce tube flare cracking by reducing torque needed, eliminating nose damage to the fitting, and allow reuse of hardware. Approved by NASA, SAE, Air Force, Army, Navy, and major aerospace contractors.
   
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Reviews

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Very satisfied

John K Verified Purchase

DEL FITTING SEAL 1/2" OD ALUMINUM
July 11, 2023

Very good product. Worked great.

Allen R Verified Purchase

DEL FITTING SEAL 3/8" OD ALUMINUM
February 11, 2023

These seals are amazing! Instead of replacing lines and fittings in a very tight engine space, these sealed the damaged AN fittings perfectly.

Peter S Verified Purchase

DEL FITTING SEAL 5/8" OD ALUMINUM
November 29, 2022

Works as advertised.

Robert E Verified Purchase

DEL FITTING SEAL 3/8" OD ALUMINUM
July 20, 2022

These parts dont work. But the service was good.

Joel W Verified Purchase

DEL FITTING SEAL 1/4" OD ALUMINUM
June 16, 2022

Parts were all damaged

Donald B Verified Purchase

DEL FITTING SEAL 3/8" OD ALUMINUM
October 12, 2021

Del seals cure the leaks that won’t stop..

Tom W Verified Purchase

DEL FITTING SEAL 1/2" OD ALUMINUM
July 17, 2021

These things can save a lot of time and money when a fitting doesnt quite seal.

David K Verified Purchase

DEL FITTING SEAL 3/4" OD ALUMINUM
June 8, 2021

Fast service as always! You and mcmaster carr are the best

Carl F
May 14, 2020

Works perfectly

Robert T
March 13, 2020

Q&A

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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: What material are these fittings?

They are aluminum.

Q: Are these Del fitting seals priced and sold per each seal? Or is that a package of some quantity?

These are priced and sold individually.

Q: Can they be used with aluminum fittings or are they for steel fittings?

These can be used with both steel and aluminum.

Q: Would aluminum or copper del seals be recommended for stainless JIC fittings and tubing?

Copper is recommended by the manufacturer.

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