Parts selection and assurance
NASA EEE Guidance
NASA EEE parts and reliability guidance can inform selection, screening, qualification and derating decisions. The controlling programme requirements and the current document revision determine how that guidance should be applied.
Request a Technical ConsultationEngineering application
Select the method in context.
Begin with the product, mission profile and the governing qualification or procurement requirement. Record the exact document revision, selected test conditions, sample plan, measurements and failure criteria in the programme plan.
Interpretation and limitations
A test reference is not a life claim.
Passing a test demonstrates a result under the defined conditions. It does not automatically demonstrate a particular service life, cover every failure mechanism or establish suitability for a different environment. Review differences between test and service conditions explicitly.
Spacerel support
Connect requirements to the qualification evidence.
Spacerel supports applicability reviews, qualification-gap assessment, programme planning and interpretation of test results. Standard references describe the engineering approach; they do not imply Spacerel certification or accreditation.
Authoritative reference: Visit the source organisation ↗
Connected expertise
Related capabilities and technical resources
Discuss the engineering challenge