Products

Supreme Gear Company has been providing creative manufacturing and assembly solutions to the Defense and Aerospace industries for 70 years. Our capabilities include precision machining of highly critical and complex gear, gearbox, and powertrain components, as well as precision, machined structures, and assembly components. Supreme Gear machines all types of gears up to 36” in diameter and in quantities from prototype and individual repairs to LRIP and to full production runs.


Materials Handled

  • Carbon Steel Alloys
    1018 – 1025 – 1040 – 1112 – 1114 – C1144 Stressproof – C12L14 Ledloy & More
  • Aircraft Steel Alloys
    4130 – 4140 – 4330 – 4340 – 4620 – 52100 – 8620 – 8740 – 9310 – Maraging 300M – Hy-Tuf and More
  • Stainless Steel Alloys
    Custom 455 – 300/400 Series – 13-8MO – 15-5PH – 17-4PH – Nitronic 40/50/60 – AM355 and More
  • Super Alloys
    Inconel 625 & 718 – K-Monel – Nitralloy – Hastelloy – Waspaloy and More
  • Aluminum Alloys
    2011 – 2014 – 2024 – 2219 – 6061 – 6063 – 7050 – 7075 and More
  • Titanium Alloys
    6AI-4V – 6AI-6V-2Sn – 6AI-7Nb – CP 1, 2, 3 & 4 – Ti-1100 and More
  • Copper & Brass
    Copper-Nickel C706 – Beryllium-Copper C170 – Brass C-360 and More
  • Bronze
    Alloy C630 – Alloy C624 – Alloy C642 – Naval-Bronze C464 – Leaded Tin Bronze CDA932 and More
  • Plastics
    Vespel – Lexan – Nylon – Delrin – Teflon – Polycarbonate and More

Supreme Gear has produced gear components for many types of applications including:

  • Military Applications
    • F-4B Phantom – Fighter
    • F-4C Phantom – Fighter
    • B1 Lancer – Bomber
    • Space Shuttle
    • M1A1 Tank
    • M113 Armored Personnel Carrier
    • M88A1 Recovery Vehicle
  • Commercial Applications
    • Airbus A319
    • Airbus A320
    • Airbus A380
    • Douglas DC-8
    • Douglas DC-9
    • Douglas DC-10
    • Boeing 707
    • Boeing 727
    • Boeing 737
    • Boeing 747
    • Boeing 757
    • Boeing 767
    • Boeing 777
    • Boeing 787

SUPREME GEAR COMPANY HAS IMPLEMENTED NIST(SP) 800-171 PRIOR TO THE DECEMBER 31, 2017 DEADLINE AND IS WORKING TOWARDS FULL COMPLIANCE IAW DFARS 252.204-7012

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