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Eddy Current Array Instrument (Reddy)

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION.NATIONAL AERONAUTICS AND SPACE ADMINISTRATION.NASA SHARED SERVICES CENTER · Response deadline: Tue, 27 Oct 2026

What the government is buying

NASA needs an Eddy Current Array Instrument, specifically the "Reddy" model. Eddy current array instruments are non-destructive testing devices used to detect surface and near-surface flaws in conductive materials without damaging the test piece. These systems are commonly used in aerospace, manufacturing, and maintenance applications to inspect aircraft components, turbine blades, pipelines, and other critical infrastructure for cracks, corrosion, and material thinning.

The Reddy is a portable, handheld eddy current array instrument see the solicitation for full technical specifications. Eddy current array technology offers advantages over traditional single-probe eddy current testing by using multiple coils arranged in an array pattern, enabling faster inspection of larger areas with better coverage and data visualization.

Key facts

Who can bid

This solicitation is open to all responsible sources with no set-aside restriction, meaning small and large businesses alike may compete. The NAICS code 334519 corresponds to "Other Measuring and Controlling Device Manufacturing," which covers manufacturers of instruments for measuring and testing. Firms classified under this NAICS or with relevant capabilities may bid, provided they can meet any applicable size standards and certification requirements.

Given the specialized nature of eddy current array instrumentation, bidders should have experience in non-destructive testing equipment manufacturing, precision instrument calibration, and compliance with aerospace or government contracting standards. Prior NASA or federal contracting experience is not required but may strengthen a proposal.

How to put together a competitive bid

For this open-competition procurement of specialized scientific instrumentation, focus on these elements:

Technical compliance: See the solicitation for precise performance specifications, resolution requirements, probe compatibility, software capabilities, and calibration standards. Address every salient characteristic explicitly—gap analysis risks disqualification.

Past performance: Demonstrate relevant experience supplying eddy current or comparable non-destructive testing instruments to aerospace, defense, or industrial clients. Include contract references with comparable dollar values and technical complexity.

Pricing strategy: With no set-aside, expect competition from established instrument manufacturers. Price aggressively while ensuring you can deliver compliant equipment. Consider whether your firm qualifies as a small business under the 1,000-employee size standard for NAICS 334519, which may factor into agency discretionary considerations even without a formal set-aside.

Quality assurance and delivery: Address manufacturing lead times, supply chain reliability for specialized components, and traceability documentation. NASA typically requires detailed quality plans and may require specific certifications see the solicitation.

Warranty and support: Propose responsive technical support, training, and maintenance terms. Field service availability and spare parts access often differentiate instrument proposals.

Next steps

• Read the full solicitation on SAM.gov using solicitation number 80NSSC27943761Q to obtain technical specifications, evaluation criteria, deliverables, and any amendments.
• Note the extremely tight deadline: responses are due October 27, 2026 at 3:00 PM Central Time—less than two days from the posted date. Immediate action is essential.
• Confirm your SAM.gov registration is active and complete, as an expired registration will render your bid ineligible.
• See the solicitation for questions regarding place of performance, contract type, estimated value, and any pre-submission inquiries.

View the official notice on SAM.gov →