Sterling Spring LLC
Chicago, IL
- UEI
- LHL8SEDQ5J18
- CAGE
- 17043
- Primary NAICS
- 332613 Spring Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 332613 Spring Manufacturing Primary
- SAM.gov registration date
- Physical address
- 5432 W 54th St, Chicago, IL 60638, USA
- Website
- sterlingspring.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 34 Fabricated Metal Products
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Charge | Naval Sea Systems Command | $24,849 | |
| MK22 charge spring | Naval Sea Systems Command | $10,108 | |
| Charge springs | Naval Sea Systems Command | $8,700 |
About Sterling Spring LLC
Sterling Spring LLC is a for-profit limited liability company and manufacturer of goods registered in the System for Award Management (SAM.gov) since January 2011. The company specializes in precision spring manufacturing and water delivery services, with a strong track record of providing critical components to the Department of Defense. As a small business entity, Sterling Spring has established itself as a reliable supplier within the defense industrial base, leveraging its manufacturing capabilities to support various government agencies and defense contractors.
Sterling Spring has received multiple prime federal contract awards from the Naval Sea Systems Command (NAVSEA), including a recent Total Small Business set-aside purchase order valued at $24,849 awarded in August 2025 for unspecified charge-related components, with completion scheduled for January 16, 2026. The company previously received a purchase order from NAVSEA in January 2023 valued at $10,107.50 for MK22 charge springs, demonstrating specialized expertise in naval weapons systems components. Beyond prime awards, Sterling Spring has an extensive subcontract history with major defense primes including L3Harris Fuzing and Ordnance Systems, Erapsco, and Northrop Grumman Systems Corp. The company's subcontracted deliverables have encompassed a diverse range of precision-engineered components, including MK22 charge springs, actuating rods, detent selectors, torsion-linkage springs, linkage springs, various wire forms, retainer cables, inflator springs, valve springs, extension springs, and wire retaining clips. These subcontract awards, spanning from 2021 through 2024, reflect Sterling Spring's role as a specialized supplier of mechanical assemblies and components critical to ordnance platforms, fuzing systems, and naval weapons applications within the defense supply chain.
Quick answers
What is Sterling Spring LLC's UEI?
Sterling Spring LLC's Unique Entity ID (UEI) in SAM.gov is LHL8SEDQ5J18.
What is Sterling Spring LLC's CAGE code?
Sterling Spring LLC's CAGE code is 17043.
What is Sterling Spring LLC's primary NAICS code?
Sterling Spring LLC's primary NAICS code is 332613 (Spring Manufacturing).
Where is Sterling Spring LLC located?
Sterling Spring LLC's physical address in SAM.gov is 5432 W 54th St, Chicago, IL 60638, USA.
Is Sterling Spring LLC registered in SAM.gov?
Yes. Sterling Spring LLC's SAM.gov registration is active through March 19, 2027.
What is Sterling Spring LLC's most recent federal award?
Sterling Spring LLC's most recent federal contract award is Charge (N0017425P1080), from Naval Sea Systems Command, on August 5, 2025.
On GovTribe
See Sterling Spring LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors