Aircraft Spruce & Specialty Co.
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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. |
Reviews
These seals are amazing! Instead of replacing lines and fittings in a very tight engine space, these sealed the damaged AN fittings perfectly.
Verified Purchase
DEL FITTING SEAL 5/8" OD ALUMINUM
Works as advertised.
Verified Purchase
DEL FITTING SEAL 3/8" OD ALUMINUM
These parts dont work. But the service was good.
Verified Purchase
DEL FITTING SEAL 1/4" OD ALUMINUM
Parts were all damaged
Verified Purchase
DEL FITTING SEAL 3/8" OD ALUMINUM
Del seals cure the leaks that won’t stop..
Verified Purchase
DEL FITTING SEAL 1/2" OD ALUMINUM
These things can save a lot of time and money when a fitting doesnt quite seal.
Verified Purchase
DEL FITTING SEAL 3/4" OD ALUMINUM
Fast service as always! You and mcmaster carr are the best
Works perfectly
A little oil leak goes a long way down the belly of an airplane. This little seal stopped the leak and gave me a little more piece of mind about my oil pressure situation.
Fantastic product. My guys use these in the US Air Force. We decided to try on our civilian GE LM6000 engine and they worked great. Prevented having to spend several thousand dollars for a new GE part.
Q&A
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.
They are aluminum.
These are priced and sold individually.
These can be used with both steel and aluminum.
Copper is recommended by the manufacturer.
