Integrated Aircraft Systems, Inc.

Contact us

1337 Commerce Drive, Suite 9
Stow, OH 44224-1736
Phone: (330) 686-2982
Fax: (330) 686-1780

Call or for price or availability.

National Business Aviation Association, Inc.

Nutlok Fittings

Nutlok Fittings


  • Military aircraft hydraulic systems
  • Military ground vehicles hydraulic systems
  • Military aircraft fuel systems
  • Commercial aircraft fuel systems
  • Helicopter fuel systems

Technical highlights

  • Nutlok systems maintain high spring removal torque after many removal cycles
  • Qualified per AS85720 Dynatube® 5,000/8,000 psi fitting specification
  • Fitting types: ball nose, flared, flareless, and beam seal
  • Materials: titanium (6AL-4V), stainless steel (321, 17-4PH and 15-5PH), and nickel based alloy (718)
  • Configurations: straights, elbows, tees, crosses, reducers, expanders, tube end fittings, and hose end fittings