The aerospace industry enforces some of the most stringent standards of any field on the manufacture of parts and components. Particular emphasis is placed on dimensional precision, durability, and reliability.

Parts designed for use in this industry must be able to withstand extreme temperatures and pressures, and must also be manufactured within tight tolerances to achieve and maintain exceptionally low failure rates. There is extremely little room for error as the slightest miscalculation can have devastating consequences.

At Peerless Precision Inc., our advanced CNC production and finishing equipment is capable of manufacturing both standard and customized parts for aerospace applications. Our state-of-the-art CNC machinery combined with the skill in our Finishing Department allows us to achieve tolerances between 0.0001 to 0.000005 in a broad range of metals and alloys.

Drawing on more than 40 years of experience, our machinists ensure that each component is designed and machined to perfection. We manufacture parts of any complexity for virtually any kind of aircraft ranging from light commercial airliners to vehicles in the defense industry.

Our staff of technical experts approaches even the most challenging aerospace projects with confidence. Regardless of the design requirement or production volume, Peerless Precision Inc. is committed to working closely with our customers, going above and beyond to deliver quality products that surpass expectations.


Each aircraft component performs a unique function crucial for flight safety. Therefore, no matter the size, all parts must be engineered and manufactured with meticulous precision to meet the strict standards of the aerospace industry.

At Peerless Precision Inc., we specialize in machining a wide variety of small, intricate mechanical components specially designed for use in aircraft engines, fuel injection systems, hydraulic systems, and landing gear systems.

Our 4 and 5 axis vertical and horizontal CNC machining equipment has been used to create a wide variety of aerospace and defense parts including:

  • Plate and plug bearings
  • Impellers
  • End cap assemblies
  • Crankcase casings
  • Mid-breech bulkheads
  • Regenerator pistons


Components in turbine engines and fuel injection systems are typically subjected to high temperatures, pressures, stresses, and vibrations. Aircraft materials must, therefore, be capable of withstanding harsh operating conditions. At Peerless Precision Inc., we work with various specialty alloys and plastics commonly used in the aerospace industry including:

  • Aluminum alloys
  • Stainless steel
  • Brass
  • Polymers
  • Steel
  • Titanium

Quality and Industry standards

Peerless Precision Inc. is fully compliant with the latest aerospace industry standards. Our AS9100 Rev. D and ISO 9001:2015 certified quality management procedures ensure that our parts are manufactured to the highest quality and fit for use in the most demanding aviation or defense application.

Our experienced team of engineers, designers, and craftsmen thoroughly test and inspect each product to ensure compliance with all applicable standards and specifications. Read more about quality here.

Partnering with Peerless Precision

At Peerless Precision Inc., our highly precise CNC machining process is supplemented by diverse secondary services such as burring, blasting, honing, lapping, grinding and assembly. Our wide range of capabilities makes us a one-stop shop for all our customer’s aerospace manufacturing needs.

Fully equipped to take on any production volume ranging from single-use prototypes to high volume blanket orders, we can also deliver even the most complex designs within a 10 to 12-week timeframe, with expedited and Just in Time (JIT) orders available for urgent situations.

For more information about our various manufacturing capabilities and how we can partner with you for your latest project, contact a member of our team.

We Supply Parts To:

  • Curtis Wright
  • FLIR
  • Kaman
  • Curtis Wright
  • FLIR
  • Kaman