Industries

Industries — Small Parts, Inc.
Industries

Trusted by leading manufacturers.

Components used in safety-critical and performance-critical systems where quality cannot fail.

Markets We Serve

From the F-35 to your refrigerator.

For more than 60 years, Small Parts has manufactured the components that move, power, connect, and protect critical systems. Six markets. One quality standard. Every part qualified to the requirements of the application.

Aerospace & Defense

Aerospace

Precision components meeting AS9100:D and NADCAP standards for defense and commercial aerospace applications. Where failure is not an option.

“SPI manufactures parts for military gun scopes, Patriot missiles, and the F-35 fighter jet. Our aerospace quality systems ensure every component meets the most rigorous standards in the industry.”

Certifications
AS9100:D NADCAP* ITAR*
Typical Applications

Military gun scope components · Patriot missile parts · F-35 fighter jet hardware · Defense optics · Commercial aerospace assemblies

Automotive

Automotive

Powertrain, EV, safety, and chassis stampings produced at IATF 16949 quality levels. Components engineered for the road, the lifecycle, and the warranty claim that never comes.

“These may look like small parts, but there is a lot riding on them. While just a handful out of thousands of components in an automatic transmission, the cost to replace a bad one is just as expensive. We manage the entire process beyond stamping — from material selection to heat treating and finishing.”

Certifications
IATF 16949 CQI-9
Typical Applications

Powertrain stampings · EV battery components · Safety system parts · Chassis hardware · Transmission components · ICE and hybrid platforms

Electrical & Power

Electrical & Power

Connectors, terminals, bus bars, and power distribution components for residential, commercial, and industrial systems.

“We specialize in high-quality stamping solutions for the power and signal industries. Our precision-engineered components ensure reliable performance — from electrical power systems to communication networks. Lighter weight, lower power loss, longer life, and lower cost.”

Certifications
ISO 9001 ISO 14001
Typical Applications

Bus bars · Terminals · Press-fit pins · Connectors · Power distribution hardware · Lead frames · Electronic shielding · Signal industry components

Industrial Equipment

Industrial Equipment

Durable stamped components for heavy-duty machinery and industrial applications, with the cross-border footprint to support flexible supply.

“From brackets to complex assemblies, we produce components that meet the demanding requirements of industrial equipment manufacturers. Our cross-border manufacturing provides flexibility and cost advantages — same quality and service whether you need product from the U.S. or Mexico.”

Certifications
IATF 16949 ISO 9001
Typical Applications

Brackets · Complex assemblies · Heavy machinery components · Industrial fasteners · Equipment hardware · Cross-border production programs

Consumer & Appliance

Consumer & Appliance

High-volume precision parts for appliance manufacturers and consumer product assemblies — where cost-per-part and consistency at scale both matter.

“High-volume production with consistent quality. Our multi-slide and four-slide capabilities are ideal for the complex geometries required in consumer and appliance applications — clips, springs, brackets, and small assemblies that ship by the millions.”

Certifications
ISO 9001
Typical Applications

Appliance internal hardware · Consumer product clips and springs · High-volume small assemblies · Multi-slide formed components · General stampings

Transportation

Transportation

Critical components for rail and commercial vehicle systems requiring exceptional durability and traceability.

“Safety-critical components produced with automotive-grade quality systems and delivered through our North American manufacturing footprint for reduced logistics complexity, faster timing, and tighter change management.”

Certifications
IATF 16949 ISO 14001
Typical Applications

Rail system components · Commercial vehicle hardware · Heavy-duty stampings · Safety-critical brackets · North American supply chain programs

Trusted Partners

Working alongside the best.

From Tier 1 automotive suppliers to defense primes to global power and signal leaders, our customers trust us with the parts they cannot afford to fail.

Customers
Certifications
IATF 16949 AS9100:D ISO 9001 ISO 14001 CQI-9 NADCAP* PMA ITAR*
*NADCAP pursuant March 2027 · ITAR coming soon
Where Our Parts Live

From the lab to the launchpad.

A handful of the applications powered by our components — across mission-critical, performance-critical, and high-volume programs.

Aerospace
F-35 Fighter Jet

Precision stamped components qualified to AS9100:D for the world’s most advanced multi-role fighter platform.

Defense
Patriot Missile System

Mission-critical components built to defense specifications, with full traceability from coil to crate.

Medical
Insulin Pumps & Cochlear Implants

Medical-grade cleaned components for life-changing devices where precision and cleanliness specifications are non-negotiable.

Automotive
EV Battery Connectors

Bus bars and terminals for electrified powertrains, produced at IATF 16949 quality levels with non-ferrous materials expertise.

Power
Power Distribution Hardware

Copper-based components for residential, commercial, and grid-scale electrical systems — lighter, lower-loss, longer-life.

Defense Optics
Military Gun Scopes

Tight-tolerance precision components for defense optics — qualified to ITAR-controlled programs and tested to mil-spec environments.

Don’t See Your Industry?

If it needs to be precise, we can make it.

Whether you’re qualifying a new program or transferring an existing one, our engineers will help you find the right path through manufacturing.