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Node A6 · Acronym decoder

FMECA

Failure Mode, Effects, and Criticality Analysis

What it actually means

An FMEA extended with criticality: each failure mode is ranked by severity and probability so attention flows to the failures that matter most. The criticality matrix (or risk priority numbers) turns a long list of possible failures into a prioritized work queue for design mitigation.

Where you'll meet it

MIL-STD-1629 lineage reliability programs; standard in aerospace and defense hardware development.

Related terms

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