Unison Industries Aviation Parts List

CAGE Codes:

1PXX4                   09033                    59501                    96941

0EFX8                    068H2                    83311                    4TZD4


Operating Segments: Aviation, Aerospace

HQ: Jacksonville, Florida, United States

About Unison Industries

Unison Industries, LLC is a designer, manufacturer, and integrator of electrical and mechanical systems and components for aircraft engines and airframes. The company was founded by Frederick Sontag in 1980. Though the company saw initial success, in the mid-1980s, a downturn in the small airplane network forced the company to let go of nearly 200 employees.  At this time, Sontag dedicated more resources to research and development to help diversify the product line. Soon after, in 1988, Unison invented the first solid-state ignition system for turbine-powered aircraft, causing the commercial aviation market to take notice of the company.

In 1989, Unison purchased the aircraft ignition division of Bendix, increasing the company’s sales by 500%. The Bendix plant was in Jacksonville, Florida, where Unison relocated. In 1997 Unison acquired the engine electrical systems division of BFGoodrich Aerospace, adding satellite wiring harnesses and space ignition systems to Unison’s growing product line. In april 2002, Unison became a wholly-owned subsidiary of GE Engine Services, Inc., a branch of General Electric. Today, the company continues to serve both OEM and aftermarket customers in the general, commercial, and military aviation markets. The company manufactures turbine and piston engine ignition systems, electric power generation and control systems, electrical wiring harnesses and panel assemblies, sensors, switches, and bellows assemblies, tubing, ducting, brackets, flex joints, and air valves.

Products, Services, and Platforms


  • Ignition Systems: Unison offers a range of comprehensive solution integrated ignition systems such as exciters, igniters, Hi-Performance igniters, and leads.
  • Power: Unison offers scalable power solutions designed for any application in a wide range of industries and hostile environments. Unison Permanent Magnet Generators (PMGs) are effective and efficient.
  • Sensors, Switches, and Bellows: Unison designs, manufactures, and supplies customized sensor solutions including a full suite of advanced temperature and speed sensors, pressure and limit switches, and bellows capable of harsh on-engine, airframe and industrial applications.
  • Harnesses: Harness options from Unison include braided, open bundle, and overmolded, and are used in aircraft components such as engines, engine nacelles, aircraft fuselages, and more.
  • Engine Conveyance Systems: Unison manufactures tubes, ducts, and flexible joints, as well as integration solutions for fluid conveyance needs in aircraft.
  • Thermal Management: Unison offers heat management solutions with unique surface heat exchangers that include integrated fins rather than the typical brazed design, making it lighter in weight, and less constrictive of airflow compared to traditional radiator-type coolers.


Unison Industries is a subsidiary of GE Engine Services, Inc. The company has partnered with Embry-Riddle Aeronautical University, Alaska Airlines, GCP&T, Turkish Technic, and others.


Unison Industries’ primary competitors include but are not limited to Aurora, Alaris Aerospace, GMA, GA Telesis, Mooney, Airborne Capital Limited, Cirrus, AerSale, Piper, and JPE.

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Part No NSN Item Name QTY RFQ
10-116758-17 NA NA Avl RFQ
10-348824 NA NA Avl RFQ
10-350695-32 NA NA Avl RFQ
10-437232-79G NA NA Avl RFQ
10-57014 NA NA Avl RFQ
10-80736 NA NA Avl RFQ
10-82472 NA NA Avl RFQ
110680 NA NA Avl RFQ
118642 NA NA Avl RFQ
122600 NA NA Avl RFQ
123635 NA NA Avl RFQ
136437 NA NA Avl RFQ
143476A NA NA Avl RFQ
143913 NA NA Avl RFQ
148879-1012 NA NA Avl RFQ
148892-3014 NA NA Avl RFQ
151871 NA NA Avl RFQ
151872 NA NA Avl RFQ
158967-4124 NA NA Avl RFQ
17981 NA NA Avl RFQ
2540421 NA NA Avl RFQ
31141 NA NA Avl RFQ
43715B NA NA Avl RFQ
57583 NA NA Avl RFQ
711639 NA NA Avl RFQ
711645 NA NA Avl RFQ
80171 NA NA Avl RFQ
85911 NA obs purchase 9045000 1 Avl RFQ
85927 NA obs purchase 10 621630 Avl RFQ
85969 NA ss to 10 374105 21 Avl RFQ
88603 NA NA Avl RFQ
9-300057 NA NA Avl RFQ
90057 NA obs purchase 10 621630 Avl RFQ
9040081 NA aux tank connec Avl RFQ
9040360-122 NA NA Avl RFQ
9040360-181 NA NA Avl RFQ
9040361-181 NA NA Avl RFQ
9040361-240 NA NA Avl RFQ
9040363-142 NA replaced by 148895 071 Avl RFQ
9040363-143 NA NA Avl RFQ
9040368-12N NA clamp electrical conne Avl RFQ
9040442-1 NA dual eec Avl RFQ
9040449-2 NA harness w34 Avl RFQ
9040688-2 NA harness w1 Avl RFQ
9040689-2 NA harness w2 Avl RFQ
9040730-1 NA NA Avl RFQ
9040739-281 NA NA Avl RFQ
9040871 NA obs purchase 10 631045 Avl RFQ
90409 NA obs purchase 10 621630 Avl RFQ
90417 NA obs purchase 9045000 1 Avl RFQ
9042304-1 NA ss by 9052304 1 Avl RFQ
9043154 NA tube 110 ft 4 2 5 ft p Avl RFQ
9043186-23 NA ignition lead type 4 Avl RFQ
9043186-24 NA ignition lead type 4 Avl RFQ
9043186-26 NA manifold Avl RFQ
9044616 NA gasket Avl RFQ
9045405-3 NA ss by 9045405 7 Avl RFQ
9045405-7 NA ignition lead a1 a5 Avl RFQ
9045439 NA filter assembly Avl RFQ
9045515-1 NA exciter ignition Avl RFQ
9046M42P01 NA nozzle oil bearing no Avl RFQ
9047754 NA circuit board assembly Avl RFQ
9047840-2R NA exciter Avl RFQ
9047879 NA inductor Avl RFQ
9048151 NA sold in kits Avl RFQ
9048202-106 NA ignition lead Avl RFQ
9048305-103 NA ignition lead t 5 38 5 Avl RFQ
9048309-2 NA ignition lead Avl RFQ
9048393-312 NA ignition lead Avl RFQ
9048489-1 NA sold in kits Avl RFQ
9048700-8 NA exciter Avl RFQ
9048700-9 NA exciter Avl RFQ
9049005-2 NA pma assy Avl RFQ
9049342 NA housing assy Avl RFQ
9049425 NA housing assembly Avl RFQ
9049468-8 NA label input Avl RFQ
9049820-3 NA exciter Avl RFQ
9049835-3 NA ss by 9060420 3 or 4 Avl RFQ
9049861-1 NA label warning Avl RFQ
9049893 NA plate insulator Avl RFQ
9049930-1 NA pma stator Avl RFQ
9052325-2 NA harness 731 60 Avl RFQ
9057205-1 NA pma stator Avl RFQ
9059110-1 NA igntn ay Avl RFQ
9059257 NA sold in kits Avl RFQ

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