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Newcomb Spring

Custom springs and formed wire for product designs

Since 1921 · Family-owned

Representative illustration: Custom compression springs, torsion springs with straight tangs, extension springs with closed loops and bent wire clips sorted on an inspection tray.

About Newcomb Spring

Newcomb Spring manufactures springs, wire forms and metal stampings to customer specifications. Its range includes compression, extension and torsion springs as well as battery contacts, shaped rings and custom bent-wire components. Design assistance and prototyping help customers resolve geometry and fit before production. The company lists manufacturing locations in California, Colorado, Connecticut, Georgia, North Carolina, Tennessee and Texas. Its published capabilities include camera and laser measurement, secondary finishing, assembly and packaging. Customers can request a quote for a drawing-based part and discuss material selection, spring ends and the requirements of the finished assembly.

  • Aerospace
  • Automotive
  • Medical devices
  • Defense

Ownership, founding year and industries from the company's own website, Nov 6, 2026

Services

AI illustration of compression spring manufacturing.

Compression spring manufacturing

Custom coil springs with a choice of end configurations, supported by specification review and secondary operations such as end grinding.

AI illustration of extension spring manufacturing.

Extension spring manufacturing

Custom extension springs and torsion springs with end geometries selected for the customer assembly.

AI illustration of torsion spring manufacturing.

Torsion spring manufacturing

Custom extension springs and torsion springs with end geometries selected for the customer assembly.

AI illustration of wire forming.

Wire forming

Bent-wire components including clips, brackets, handles and supports, with design assistance and prototype development.

AI illustration of component inspection.

Component inspection

Spring and metal-form assembly, finishing and packaging, with camera gauging and laser measurement among the published inspection capabilities.

AI illustration of component packaging.

Component packaging

Spring and metal-form assembly, finishing and packaging, with camera gauging and laser measurement among the published inspection capabilities.

AI illustration of mechanical assembly.

Mechanical assembly

Spring and metal-form assembly, finishing and packaging, with camera gauging and laser measurement among the published inspection capabilities.

AI illustration of secondary operations.

Secondary operations

Spring and metal-form assembly, finishing and packaging, with camera gauging and laser measurement among the published inspection capabilities.

AI illustration of surface finishing.

Surface finishing

Spring and metal-form assembly, finishing and packaging, with camera gauging and laser measurement among the published inspection capabilities.

Certifications

As Newcomb Spring states them. Fabrication AI has not checked them with the issuer; ask the shop for the certificate.

  • ISO 9001 · SGS · until Jun 21, 2027
  • ISO 9001 · SGS · until Aug 20, 2027
  • ISO 9001 · SGS · until Dec 3, 2027
  • ISO 9001 · SGS · until Aug 21, 2029
  • ISO 9001 · SGS · until Apr 25, 2029
  • ISO 9001 · SGS · until Sep 30, 2029
  • ISO 9001 · SGS · until Jan 4, 2028

Locations

Company sources